Please answer my question quickly

Please Answer My Question Quickly

Answers

Answer 1

Answer: rr

Explanation: Because when the first line is crossed with R and r, the result is Rr and rr respectively.

and on the second line the same happens


Related Questions

the process in which plants convert energy in sugar into more usable forms of energy ?

Answers

Plants transform the energy in sugar into more useable kinds of energy through a process called respiration.

In plants, respiration is the mechanism through which energy for plant development is produced by combining oxygen and the sugars created during photosynthesis. The opposite of photosynthesis in many respects is respiration. Plants must manufacture nourishment on their own to survive in the natural world.

In order to create sugars and oxygen, which can then be used as a source of energy, they use the carbon dioxide (CO₂) from the surrounding environment. Only the plant's leaves and stems are used for photosynthesis, although the plant's roots, leaves, and stems are all involved in respiration.

"Aerobic respiration" refers to respiration that occurs in the mitochondria of the cell when oxygen is present. Dark respiration and photo respiration are the two types of respiration that occur in plants. The first type happens whether there is light or not, whereas the second type only happens when there is light.

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Which of these energy sources is increasing its relative share of the global energy supply by the most since 2015?a. renewables b. nuclear c. coal d. oil

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Renewables (a) have been increasing their relative share of the global energy supply the most since 2015.

What are renewables?

Renewables are energy sources that are replenished naturally and do not deplete finite resources. They are considered to be sustainable and environmentally friendly alternatives to non-renewable energy sources such as coal, oil, and natural gas.

The use of renewable energy sources, such as wind and solar power, has been growing rapidly in recent years due to a combination of declining costs, technological advancements, and increasing concern about climate change.

According to the International Energy Agency (IEA), the share of renewables in global power generation increased from 24% in 2015 to 30% in 2020. During the same period, the use of coal (c) decreased from 38% to 27%, while the use of oil (d) remained relatively stable at around 25%. The share of nuclear energy (b) also remained relatively stable, hovering around 5-6%.

The trend towards increased use of renewables is expected to continue in the coming years, with many countries setting targets to transition to 100% renewable energy in the coming decades.

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b) Pick an organism in the list above and describe how one of its structures allows it to survive in its environment. (1 point) Think about how one part of the organism's body is designed to do a specific job well.

Answers

Answer:B what is this question

Explanation:

please specify the list of organisms you are referring to. The answer to this question depends on the organism you choose.

An understanding of the terminology of the bones, joints, muscles and tendons of the limbs and their disorders requires an understanding of the:
musculoskeletal system.
reticuloendothelial system.
cardiovascular system.
nervous system
orthopedic system

Answers

This requires an understanding of the musculoskeletal system.

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explain how spindle fibers help ensure the products of mitosis are two identical cells with a full set of chromosomes!

Answers

By providing a predefined path for movement spindle fibers help ensure the products of mitosis are two identical cells with a full set of chromosomes.

Spindle fibers play a crucial role in ensuring that the products of mitosis are two identical cells with a full set of chromosomes. Spindle fibers are microtubules that form a structure called the spindle apparatus, which is responsible for separating the chromosomes during mitosis. The spindle fibers attach to the kinetochores, which are protein structures on the chromosomes, and pull the sister chromatids apart towards opposite poles of the cell. This ensures that each pole receives one complete set of chromosomes, one copy of each chromosome. This process, called chromosome segregation, ensures that each daughter cell receives a complete set of chromosomes, and therefore, the same genetic information as the parent cell. This is how mitosis ensures that the products of mitosis are two identical cells with a full set of chromosomes.

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considering genetic diversity, how might the absence of sexual reproduction make this domesticated species vulnerable to infectious agents?

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The absence of sexual reproduction might contribute to the vulnerability of this domesticated species to infectious agents because without sexual reproduction, the population of this species would obviously stop increasing, and with infectious agents already attacking their population, without the support of sexual reproduction.

The absence of sexual reproduction might contribute to the vulnerability of this domesticated species to infectious agents because without sexual reproduction.

What are Infection?

The population of this species would obviously stop increasing, and with infectious agents already attacking their population, without the support of sexual reproduction.

Hereditary refers to something that can or will be passed on from parents to children. Genetic variations, or variations in your DNA, may run in your family.

Health may be impacted by some. Individuals with specific genetic variations may be at an increased risk of contracting a disease compared to the general population.

Therefore, The absence of sexual reproduction might contribute to the vulnerability of this domesticated species to infectious agents because without sexual reproduction.

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15. sarah finds herself in the middle of the amazon rainforest with different ecosystems. what type of ecological unit is she in? a. biosphere b. biome c. south america d. abiogenesis

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She is a particular species within a biome. Sarah discovers herself in a diverse ecosystem in the midst of the Amazon rainforest.

What are the principal 5 ecologies?

There are five main types of biomes: water, grassland, woodland, desert, and tundra. Several of these biomes can also be subdivided into more precise categories, including such freshwater, marine, savannah, tropical rainforest, moderate rainforest, and taiga.

Which big ecosystems are there?

The seven major ecosystems are the freshwater ecosystem, marine ecosystem, tundra ecosystem, and forest ecosystem. Forest ecosystems are made up of biotic and abiotic environmental factors that cohabit with plants, animals, and microorganisms.

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_________will undergo __________ fermentation and convert 2 pyruvic acid molecules into ________and _________

Answers

Answer:

NADH and ATP will undergo lactic acid fermentation and create 2 pyruvic acid molecules into ADP and NAP+

Explanation:

I just used da formula --> Glucose + ADP + NADH → Lactic acids + ATP + NAD+

if a purebred brown hamster mates with a purebred white hamster, and all the offspring in the f1 generation are brown, which statement is true of the brown and white traits?

Answers

Answer:

If a purebred brown hamster mates with a purebred white hamster, and all the offspring in the F1 generation are brown, then the brown trait is dominant and the white trait is recessive. This means that the brown trait is expressed in the F1 generation, while the white trait is not expressed. However, the white trait is still present in the genes of the F1 generation and can be passed down to the next generation.

Identify the types and numbers of molecules that provide the free energy necessary for the reduction of the PGA molecules.

Answers

Answer:

ATP and NADPH

Explanation:

The types of molecules that provide the free energy necessary for the reduction of the PGA molecules are ATP and NADPH. ATP is the energy-carrying molecule that provides energy for a wide range of metabolic processes, while NADPH is a coenzyme responsible for providing electrons to metabolic pathways. The number of ATP molecules required is three, while the number of NADPH molecules needed is two.

choose the words to finish the sentence. a human cell that carries a double set of chromosomes is called a

Answers

A human cell containing a double set of chromosomes is called a diploid cell.

Cell is the most basic and fundamental unit of all the living organisms. Cells are divided into following two types: prokaryotic and eukaryotic. The eukaryotic cell is further of two types: plant cell and animal cell. A cell on its own has all the essential components for its survival.

Chromosomes are the genetic material that consists of one double-stranded DNA along with the histone proteins. A chromosome is the most compact form of genetic material. Each species contains different numbers of chromosomes that can accommodate their genes.

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How could the student modify the experiment to find a
more accurate value for the minimum concentration that
affected seed germination?

Answers

Inhibiting seed germination or reducing germination percentage and delaying germination time in crops are both caused by salinity, a severe stressor.

What is the germination process?

The five transformations or processes that compose the seed secondary fermentation include ingestion, respiration, the effect of light on germination, the mobilization of reserves throughout germination, the role of organic amendments, and thus the specialization of something like the developmental pole into a plant.

What does plant germination mean?

The early design of a seed's transformation into a seedling is called germination. The ideal combination of temperatures, oxygen, and hydration is needed for seeds to germinate. Seeds wait to emerge until the conditions are right for their growth and survival. a process known termed dormancy.

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_____sac that stores water, nutrients, or waste products.

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A sizable, round sac bag called a vacuole is located in the cytoplasm. Water, food, waste, and other substances that the cell needs are kept there.

Certain protist, animal, bacterial, plant, and fungus cells all contain vacuoles, which are membrane-bound organelles. Vacuoles are water-filled chambers where both organic and inorganic molecules, including enzymes, are found. However, in some circumstances, vacuoles may also include solids that have been engulfed. Vacuoles are essentially just bigger versions of membrane vesicles because they are created by the fusing of many of them. The size and shape of the organelle are not fixed; instead, they change depending on the needs of the cell.

Vacuoles serve different purposes and have different biological significance depending on the type of cell they are found in. They are far more prominent in plant, fungal, and some protist cells than in animal and bacterial cells. The vacuole serves a variety of purposes, including:

1) Plant cells that contain water.

3) Retaining waste products.

2) Isolating substances that might be dangerous or a hazard to the cell.

4) Preserving an internally acidic pH.

5) The central vacuole's pressure enables plants to support structures like leaves and flowers.

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The formation of glucose-6-phosphate from glucose is an endergonic reaction and is coupled to which of the following reactions or pathways?
The hydrolysis of ATP.

Answers

Answer:

The formation of glucose-6-phosphate from glucose is an endergonic reaction and is coupled to the hydrolysis of ATP.

Explanation:

A crucial intermediary in the processes for the metabolism of glucose, including glycolysis and the pentose phosphate pathway, is glucose-6-phosphate. An energy input is necessary for the endergonic process that produces glucose-6-phosphate from glucose. The hydrolysis of ATP, which releases energy when its high-energy phosphate link is broken, supplies this energy. The hydrolysis of ATP releases energy that is utilized to promote the conversion of glucose into glucose-6-phosphate. Substrate-level phosphorylation is the name of this process.

In conclusion, the endergonic process of the production of glucose-6-phosphate from glucose is related to the hydrolysis of ATP, which supplies the energy required for this reaction to continue.

Sort the terms into the appropriate category of either oxygen-poor or oxygen-rich.
Oxygen poor: superior vena cava, right atrium, right ventricle, pulmonary arteries

Oxygen rich: pulmonary veins, left atrium, left ventricle, aorta

Answers

The elements listed as oxygen-poor and oxygen-rich are:

- Oxygen-poor:

superior vena cavaright atriumright ventriclepulmonary arteries.

- Oxygen-rich:

pulmonary veinsleft atriumleft ventricleaorta, and aorta.

The oxygen content of the blood is determined by the overall balance between oxygen-rich and oxygen-poor elements. Oxygen-rich blood is typically found in the pulmonary veins, left atrium, left ventricle, aorta, and aorta. This blood is rich in oxygen because it has just passed through the lungs where it has been exposed to oxygen-rich air.

On the other hand, oxygen-poor blood is typically found in the superior vena cava, right atrium, right ventricle, and pulmonary arteries. This blood has not been exposed to the oxygen-rich air of the lungs and thus is relatively poor in oxygen content. The overall balance between these two elements is important for the proper functioning of the cardiovascular system.

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process in which axons become wrapped up in fatty myelin sheath

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Explanation:

Myelination is the process by which brain oligodendrocytes produce layers of myelin that wrap around the neuronal axons and act as a layer of insulation for the transmission of electric action potentials down the neuronal axon.

Which of the following diseases are caused by smog? (a) Rickets. (b) Bronchitis. (c) Breathing Problems. (d) All of the above.

Answers

The answer to the question is (d) All of the above. These three diseases are all caused by smog in some way, either through a reduction in vitamin D exposure or through the irritation of airways.

Smog is a term used to describe a type of air pollution that is created by a combination of pollutants from burning fossil fuels. It is a major environmental concern and has been linked to a range of health problems.

Rickets is a disease caused by a lack of vitamin D, which is found in sunlight. Exposure to smog can reduce the amount of sunlight that reaches the skin, reducing the amount of vitamin D the body can absorb. This can lead to a deficiency in vitamin D and cause rickets.

Bronchitis is a type of respiratory infection caused by breathing in irritants, such as smog. The particles of air pollution inflame the airways, leading to breathing difficulties and symptoms such as coughing and wheezing.

Breathing problems can also be caused by smog. Inhaling the particles of air pollution irritates the airways and leads to symptoms such as coughing, wheezing, and shortness of breath.

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Some monkey flowers (Mimulus guttatus) living near the sites of copper mines can grow in soil containing high concentrations of copper, which is toxic to most plants. Copper tolerance is a heritable trait.The map below shows the area near an old copper mine, which contaminated the nearby soil with copper. A stream flows past the mine toward the lake at the bottom right of the map.Use the map to determine which of the statements below are true.Select the three statements that are true.

Answers

The three statements that are true are

(C) The population that existed before mining must have included both copper-tolerant and copper-intolerant plants.

(E) Natural selection favors copper tolerance in all soils near the old mine, not only in the contaminated soils.

(F) Copper-tolerant plants are found only in contaminated soils.

It's important to note that statement (A) is not true, as copper tolerance is a heritable trait, meaning it is passed down from parent plants to their offspring. It is likely that the population of monkey flowers near the copper mines already included individuals with varying levels of copper tolerance before the mining took place. Statement (B) is also not true, it is unlikely that nearly 100% of monkey flowers growing in copper-contaminated soil are copper tolerant. And statement (D) is not true; you would not expect nearly 100% of monkey flowers growing on the shore of the lake to be copper tolerant, as the lake shore soil is not contaminated with copper

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[Anatomy of the eye] "Sleepers" are crusty collections of tears and dust that form in the _____ ______ in the morning.

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"Sleepers" are crusty collections of tears and dust that form in the eye lid in the morning.

What is a sensory system?

In Medicine, a sensory system can be defined as components of the central nervous system which comprise the brain, pathways, (neural tissues) and sensory neurons that are responsible for sensory functions, observations, perception and processing of sensory information (stimulus).

What is the eye?

In Science, the eye is one of the five (5) sense organs found in living organisms such as vertebrates or mammals. Additionally, the nerve cells within the eye helps a living organism to sense and transmit light, pain, and other noxious sensations to the sensory system.

In this context, we can reasonably infer and logically deduce that the crusty collections of tears and dust that are formed in the eye lid in the morning are generally referred to as sleepers, eye mucus, eye boogers, or eye discharge.

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which layer of the kidneys is the innermost layer?

Answers

Your two kidneys each have an inner layer called the renal medulla and an exterior layer called the renal cortex. Each kidney is connected to a ureter.

The medullary collecting ducts, loops of Henle, vasa recta, and interstitium make up the adult renal medulla, which is the inside of the kidney. The control of urine concentration and other specialised kidney functions depends on the specific spatial arrangement of these components.The kidney's deepest cavity is called the renal medulla. The renal pyramids, which are different portions of the renal medulla, are divided into a number of groups. The renal artery, which delivers blood to the kidney and divides into segmental and interlobar arteries afterward, is the blood vessel that brings blood into the kidney. Each of the interlobar arteries splits off into an arcuate artery, which splits off into interlobular arteries, which ultimately branch into the glomeruli. The blood's serum part is forced into the renal tubules and out of the channel when it reaches the glomerulus, where it also encounters a highly unfavourable pressure gradient and a sizable exchange surface area. The proximal tubule, often known as the Loop of Henle, and other renal tubules continue to be in fluid

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if a dna double helix that is 100 base pairs in length has 32 adenines, how many cytosines, guanines, and thymines must it have?

Answers

If a given strand is made up of 100 base pairs and has 32 adenines, the number of thymine is equal to adenines, so the strand will have 32 thymine.

This rule is base on Chargaff's rules that tells that the DNA of any individual species or any organism, amount of guanine must be equal to the amount of cytosine and the amount of adenine must be equal to the amount of thymine. Hence, we can say that ratio of purine and pyrimidine bases should exists in form of A+G=T+C  or 1:1 stoichiometric ratio.

According to Chargaff's rule in a DNA molecule A = T and G = C and A + G + C + T = 100%. Cytosine will always pairs with guanine, and their percentages must also be equal. Sum of all four percentages of purine and pyrimidine must equal 100%.

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in the histology study area, how can you obtain information about the image type, original magnification, tissue source, and the stain or procedure used to obtain the displayed histological image?

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In the bottom right corner of the APR window, click the I symbol (information icon). When you enter the dissection or histology study sections for a given bodily system.

you must first choose a perspective, such as anterior or posterior, and then a topic to study, such as muscles of the belly.

Human anatomy is the scientific study of the structures of the human body. Some of these structures are so minute that they can only be seen and examined with the use of a microscope. Other bigger structures may be observed, moved, measured, and weighed with ease.

Microscopic anatomy, commonly known as histology, is the study of animal, human, and plant cells and tissues. Without a microscope, these subjects are too tiny to observe.

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cystic fibrosis is an autosomal recessive disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (cftr) gene. individuals with cystic fibrosis have sticky mucus in their lungs and other organs. this mucus can lead to infections and additional complications. which of the following pedigrees shows a likely pattern of inheritance in a family with a history of cystic fibrosis? choose 1 answer: choose 1 answer: (choice a) a (choice b) b (choice c) c (choice d) d stuck?review related articles/videos.

Answers

The pedigree that shows a likely pattern of inheritance in a family with a history of cystic fibrosisis option A (a).

The respiratory, digestive, and reproductive systems are all affected by the hereditary condition known as cystic fibrosis (CF). The cystic fibrosis transmembrane conductance regulator (CFTR) protein, which controls the flow of salt and water into and out of cells, is the cause of the condition. This results in the accumulation of thick, sticky mucus in the pancreas, lungs, and other organs, which can harm, inflame, and cause persistent infections in these organs. Breathing issues, recurrent chest infections, slow growth, and trouble digesting food are all signs of CF. Although there is no known cure for CF, medications such antibiotics, airway clearing procedures, and nutritional support can help control symptoms and enhance quality of life.

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phages that can either replicate and cause cell lysis or can integrate their dna into the host dna are called

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Phages that can either replicate and cause cell lysis or can integrate their dna into the host dna are called lysogenic phages. Lysogeny, often known as the lysogenic cycle, is one of two viral reproductive cycles (the lytic cycle being the other).

During lysogeny, a circular replicon develops in the bacterial cytoplasm or the genome of the host bacterium is integrated with bacteriophage nucleic acid. The host cell's latent bacteriophage allows the bacteria to continue living and growing normally under this circumstance. The genetic material of the bacteriophage, known as a prophage, can be passed to the daughter cells at each subsequent cell division, and later events (such UV radiation or the presence of particular chemicals) might release it, resulting in the proliferation of new phages via the lytic cycle.

The complete question is:

Phages that can either replicate and cause cell lysis or can integrate their DNA into the host DNA are called

A. lysogenic phages.

B. lytic phages.

C. virulent phages.

D. segmented phages.

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Creating a Presentation
In this task, you’ll use presentation software to create a presentation of 15 to 20 slides that critique the proposed reforestation plan.

One slide should present the deforestation grids you created in Task 1
One slide should show the grids of the proposed restoration plan
One or two slides should include credible references
The remaining slides should answer the following questions:

Why is the protection of this particular forest important?
What are the strengths and weaknesses of the reforestation plan?
Do new trees provide the same resources for animals in the forest as adult trees do?
What are two or three alternate solutions to the problem? (Note: Your solutions can be modifications of the current reforestation plan, but consider the pros and consequences of changing the current plan.)
What tools, equipment, and engineering resources will be needed for these solutions?
What are the pros and cons of these solutions?
Time to complete: 2.5 to 3 hours

Part A: Organize Your Information
After you’ve gathered your research and answered all your questions, create an outline in the answer space. Use the outline to organize your presentation in whatever way you think is best. Following these guidelines for writing a five-paragraph essay may help you structure your outline. Make sure your outline includes a works cited screen at the end to document the authors and websites you consulted.

Part B: Select Audio and Video
An audio-visual presentation uses both pictures and words to present information. Follow these tips as you build your presentation:

Limit text: Insert key words or phrases highlighting your points instead of typing your entire speech on the slide.
When possible, use pictures instead of words: Use representative figures such as pictures, graphs, and charts to convey information or evidence rather than huge blocks of text.
Fill in the speaker’s notes: Presentation software includes a notes section where you can add speaker’s notes for your own reference. In this section, you can cover all the details you want to talk without showing them on your slides. Your speaker’s notes should be clear and coherent enough so that someone else could deliver the presentation to an audience. You must complete your speaker’s notes to get full credit for the assignment.
Identify two to three audio, video, or photo resources that you wish to use in your presentation. Use the Insert Image button to add any images you selected.

Part C: Create and Deliver Your Presentation
Use your outline and the materials you’ve collected to create your presentation. It should contain 15 to 20 slides. Be sure to proofread and revise to catch any errors in grammar, spelling, logic, or cohesion. Remember that you must add speaker’s notes as well as a works cited page at the end to credit your sources.

Follow your teacher’s instructions for delivering your presentation. Your teacher may ask you to record the presentation in the presentation software or present it to a live audience. Be sure to rehearse your presentation before you present or record it.

Make sure you complete the presentation within the time allotted. Speak audibly and clearly. Maintain eye contact with your audience or the camera throughout the presentation.

Submit your presentation to your teacher along with this activity.

Answers

1. The protection of forest is important to preserve resources.

2. The advantage of reforestation is that it preserves species native to the area and the disadvantage is that it can lead to a reduction in biodiversity.

3. New trees don't provide the same resources for animals in the forest as adult trees do.

What is reforestation?

Reforestation can lead to a decrease in biodiversity, increased soil erosion, and a loss of water resources if it is done improperly

They protect us from erosion, clean the water we drink, and serve as a critical barrier against climate change. A large portion of the world's diverse array of plants and animals can be found in forests, which also provide essential natural resources like food, medicine, and timber.

Newly planted trees are unable to support habitats for wildlife, endangered species, or biodiversity. An existing forest, however, is already full of sturdy, old trees that can absorb much more carbon; all they require is protection from logging.

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which statement best summarizes what happens when particulate matter condenses in the lungs? it causes delirium tremens. it paralyzes the cilia for up to an hour. it forms carbon monoxide. it forms tar, which is a thick, brownish sludge.

Answers

It forms tar, a thick, brownish sludge when particulate matter condenses in the lungs.

What is lungs?

Your lungs are the pinkish-gray, spongy organs in your chest. When you inhale (breathe in), air enters your lungs and transports oxygen to your blood. Simultaneously, carbon dioxide, a waste gas, travels from your blood to your lungs and is expelled (breathed out). When particulate matter condenses in the lungs, it produces tar, a thick, brownish sludge. The lungs are two spongy, air-filled organs that are positioned on either side of the chest (thorax). The trachea (windpipe) transports breathed air to the lungs via tubular branches known as bronchi. The bronchi split further into smaller and smaller branches (bronchioles), eventually becoming tiny.

Here,

When particulate matter condenses in the lungs, it produces tar, a thick, brownish sludge.

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some food substances inhibit iron absorption. all the following are such inhibitors except: a. calcium and phosphorus in milk. b. phytates in whole grain cereals. c. vitamin c in citrus fruits. d. tannins in tea and coffee.

Answers

Some foodstuffs prevent the body from absorbing iron. With the exception of phytates in whole grain grains, all of the following are such inhibitors. (Choice b)

What occurs if your calcium intake is insufficient?

Several conditions can result from inadequate calcium intake, including the following: Osteoporosis, which results in brittle, weak bones and raises the chance of falling. Children who with rickets develop weak, brittle bones. Osteomalacia, which affects both children and adults, results in soft bones.

How can you determine whether you need calcium?

Muscle pain, cramps, and spasms might be signs of a calcium shortage. walking or moving causes arm and thigh ache. tingling and numbness in the legs, feet, arms, and mouth, as well as in the hands, arms, and legs.

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how does yeast mating serve as an example of a signal transduction pathway

Answers

Yeast mating serves as a medium for the signal transduction pathways as the alpha yeast sends alpha signals that A yeast receives.

The pathway by which the yeast Saccharomyces cerevisiae responds to the presence of peptide mating pheromone in its surroundings is known as the intracellular signal transduction pathway. It is one of the best-understood signaling pathways in eukaryotes, and also continues to generate new surprises and insights. In this pathway, the signal is transmitted from the cell-surface receptor-coupled G protein, via a MAP kinase cascade, to the nucleus.

The components of intracellular signaling pathways are dynamically interconnected in a complex network, where the proteins correspond to the nodes of the network, and the protein–protein, and enzyme–substrate interactions are the links between them. An integrated molecular and systems-level understanding of such networks will require a ‘parts list’ of the nodes, a wiring diagram of the links between them, and an experimental understanding of the effects of perturbing individual nodes and links.

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what is the gap between the neuron and muscle fiber called

Answers

Explanation:

The space between the two is known as the synaptic cleft.

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natural selection can be summarized by which statement? group of answer choices within a population, some variations are favored by environmental conditions and others are not none of the answers are satisfactory all species are fixed organisms transform and pass these transformations on to their offspring

Answers

The correct statement about natural selection is People who possess the most advantageous traits live and procreate.

A population's members are naturally variable, which means that they are all distinctive in some ways.

This variation indicates that some people have characteristics that are more environment-appropriate than others.

The process by which "organisms with more advantageous traits" are more likely to survive and procreate is known as "natural selection." The process of "differential survival" and "reproduction in organisms" with different phenotypes is known as natural selection. The struggle for existence, variation, and inheritance is represented by the conditions highlighted in bold above. According to some, these circumstances are both necessary and sufficient for natural selection to take place.

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Other Questions
a nurse is preparing to administer a loading dose of phenytoin (dilantin) 5 mg/kg/day divided equally ever 12 hr for an infant who weighs 12 lb 4 oz. how many mg should the nurse administer per dose Which features of the small intestine make it well suited to the absorption of nutrients? Look at this table.Gallonsof Gas12410?20Cost, inDollars1.052.104.2010.5017.8521.00What value is missing from the table? Ditribute to create an equivalent expreion with the fewet ymbol poible. ( 1 -2g 4h)*5 Use the green line (triangle symbol) to show the supply curve in this market before the budget deficit. Then use the purple line (diamond symbol) to show the supply curve after the budget deficit. Market for Foreign-Currency Exchange Initial Supply Supply with Deficit -20 -15 -10 -5 0 5 10 15 20 10 8 6 4 2 0 REAL EXCHANGE RATE QUANTITY OF DOLLARS (Billions) Demand economists often assert that a person who receives an in-kind transfer payment (from government) has a higher income as a result. but an in-kind transfer is not money income, so what are economists thinking? group of answer choices they are thinking that the individuals who receive the in-kind benefits equate more in-kind benefits with more money income. they are thinking that individuals who receive in-kind benefits would prefer to receive them over receiving additional money income, so that in-kind benefits are worth at least their monetary value. they are thinking that persons who receive in-kind benefits end up selling them, receiving money in exchange. none of the above they are thinking that an additional in-kind benefit, like more money income, makes a person better off and thus they are equating being better off (in the sense of having more goods and services) with a higher income. 1.Who does the light hair sample most likely belong to?2.who does the dark hair sample most likely belong to?3.Taken at face value, does this DNA evidence incriminate Bill, Lucy, both, or neither? Explain your answer.4.You call in a special favor to your friend at the FBI. She runs the DNA samples through CODIS. A match returns. It appears that Lucy has previously been arrested for drug possession and trafficking. Do you think Lucy shot Dr. Fisher? Can you prove it? Why or why not? Refer to the evidence you have collected from the scene and your prior analyses. What other information would you seek in this case? HELP ASP PLEASE THANK YOU Show ur work ) A large square is composed of 16 smaller squares that are all the same size. Each of the small squares has an area of 4 square units. What is the side length of the large square? franchisors may send reverse royalties to franchisees who select one: a. have not yet created their own website. b. feel their sales have been hurt by the franchisor's online sales. c. are using e-commerce to expand their sales territory. d. desire to streamline their communication with employees, customers, and vendors. organizing an essay in order of importance is best for which purpose? illustrating a situation, problem, or solution. telling a story or relating an experience. explaining how to do or to make something. helping readers visualize something. Lindsay is a 16-year-old African American boy who was placed in an emergency shelter last week when it was discovered that he had run away from home and was living on the street. When he was admitted to the shelter, Lindsay reported that he had to run away because his stepfather - who adopted him when he was 8 - had begun hitting him and verbally abusing him after it was discovered that Lindsay was dating another boy. Lindsay said that he has been out on the street for about six weeks, and that he had been hooking up with older men so he can have places to sleep and get cash to buy food. When Lindsay was examined at the ER after the police found him, ER doctors found signs that he had been physically and sexually assaulted.Lindsays mother, Rose, agreed to participate in plan development at the shelter after several telephone contacts with staff. Rose says that she is not sure it is a good idea to have Lindsay come home because "he and his stepfather just dont see eye to eye," but she wants to remain involved in his life. She says Lindsay is a good boy who used to do well in school, and that she just doesnt understand why things are turning out this way.Lindsays school district reports that, until about two months ago, he was a "B" student with an interest in computers and graphic design. His guidance counselor reports that she had been talking with Lindsay about the possibility of college scholarships, because of his talent with computer graphics programs. Until he disappeared and stopped showing up to school six weeks ago, they connected frequently about his hope to become a graphic designer and she had no idea that anything was wrong.Lindsay is unwilling to talk much about what he is thinking. He speaks very little, and avoids eye contact with the intake interviewer. Staff at the shelter say that he is very quiet almost all the time, and spends much of his time drawing, reading, or working on his graphic design skills in the computer room. He avoids contact with his peers as much as possible, and staff are trying to work with Lindsay to identify his interests and his needs so that they can help shape a care plan for Lindsay. When pushed to participate, Lindsay expresses skepticism about the shelters ability to help him in any meaningful way and refuses to participate in planning for himself.Lindsay will talk openly with his mother, Rose, during visits and family counseling sessions. He tells her that he wishes he could come home and that he thinks she should separate from stepfather so that they can live together again. Rose repeatedly explains to Lindsay that she depends on her husband emotionally and financially, and that she does not think she can or should leave him and has no idea how to engage the stepfather in family therapy. As a result, she wants Lindsay to plan for independent living. During these conversations, staff have noted that Lindsay becomes very quiet and tears up, although he does not challenge his mothers wish to stay in her marriage.Last week, Lindsay was caught smoking weed in the back vestibule of the shelter. He is refusing to participate in a substance use evaluation and has said to staff that he "smokes from time to time so I can feel better." Because he is refusing to participate in the evaluation, he is at risk for expulsion from the shelter. What is the correct definition of monarchy?Responsesrule by religious authoritiesrule by religious authoritiesrule by a king or queenrule by a king or queenrule by a small grouprule by a small grouprule by the people When profit-maximizing firms in competitive markets are earning profits, the most inefficient firms will be encouraged to leave the market. market supply must exceed market demand at the market equilibrium price. Use the teams data frame from the lahmanrbroom package. fit a multivariate linear regression model to obtain the effects of bb and hr on runs () in 1971. use the tidy() function in the package to obtain the results in a data frame.1) what is the estimate for the effect of bb on runs? what is the estimate for the effect of hr on runs?2) fit a linear model on the results from question to determine the effect of year on the impact of bb. for each additional year, by what value does the impact of bb on runs change?3) what is the p-value for this effect? An Isosceles triangle and a square have the same perimeter. Find the side lengths of the triangle.triangle base: 3xtriangle height: 2x+1square length: 4Answer: 5, 5, 6How you get this answer? an approach to the study of learning that focuses on the thought processes that underlie learning is known as multiple choice question. cognitive learning theory. a cognitive map. latent learning. observational learning. In which stage of meiotic division centromere divides?A. Anaphase IB. Anaphase IIC. Metaphase IID. Both A and B Which of the following occurs when firm pressure is used to apply the stethoscope's bell endpiece to the skin?a. It transmits low-pitched sounds.b. It functionally converts to a diaphragm endpiece.c. Assessment findings are more accurate.d. Most sounds are occluded. How long does it take for a short pulse of light to travel from one end of the glass to the other? A beam of light from a monochromatic laser shines into a piece of glass. The glass has thickness L and index of refraction n=1.5. The wavelength of the laser light in vacuum is L/10 and its frequency is f. In this problem, neither the constant c nor its numerical value should appear in any of your answers