The level of organization associated with amino acid order is primary (option B).
The secondary level of organization describes how this amino acid chain is folded, the most common organization srtuctures are alpha helix or betta sheet.
Tertiary level of organization is the result of interaction between secondary structures.
Lastly, quartinary level of organization is about interactions between peptides (other amino acid chain).
C is a dominant gene for a cleft chin, and c is a recessive gene for not having a cleft chin. If a cc genotype parent reproduces with a CC, what is the phenotype of the offspring?
A. All have a cleft chin.
B. 25% have a cleft chin, and 75% do not.
C. None have a cleft chin.
D. Half have a cleft chin, and half do not.
Answer:
A
Explanation:
I think the answer is A because when you cross the genes you got Cc,Cc,Cc,Cc so its phenotype is looks like have a cleft chin.
Which sentence describes a result of an organism having lipids in its body?
A. A sheep sleeps for more hours in the winter.
B. A human eats fruits to get a quick source of energy.
OC. A warm river is filled with fish and algae.
D. Water cannot be absorbed through the surface of a leaf.
Answer:
A. A sheep sleeps for more hours in the winter.
Explanation:
Lipids are fats that mainly store energy for certain organisms when some animals hibernate they eat a lot so that when they are sleeping they don't get hungry, they store their energy in the fats (lipids) in their body.
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92% of the energy produced in the United States is from this source of energy.
A. non-depletable
B. renewable
C. non-renewable
Answer:
C.
Explanation:
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What part of your arm is most proximal?
shoulder
elbow
wrist
fingernail
Answer-head of the humerus
1
Sonya says her interest in reality competition shows is waning. What is the state of her interest in these shows?
it's in decline .
Option A is correct
Why are reality shows produced?A reality show is a category of television that seeks to depict how regular people act in real-world settings or in situations that are typically produced by programmers to reflect real-world situations.
Reality shows: What are they?A television show that is more intended to entertain than to teach, and in which regular people are continually being videotaped.
Why is a reality show compelling?Watching other people's life can be entertaining, especially when the competitors on reality TV shows frequently get to go on enjoyable adventures and experience things that most regular people would not. People enjoy reality TV in large part because they enjoy watching intriguing storylines develop.
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Sonya says her interest in reality competition shows is waning. What is the state of her interest in these shows?
A .it's in decline
B. it's growing
C. it's stable
D. it's nonexistent
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Different model types work best for different situations. When would you use the following model? Need help ASAP please!! Due very soon. Thank you!!
Computer-generated models-
Photograph of a bone-
Plastic Bone-
Dissected Pig-
Answer
Computer-generated models
Explanation
Computer models are widely used to show real-life situations. Many biological, physical, chemical and engineering processes are easily simulated using a powerful computer system.
Therefore, the formation of blood cells can also be adequately simulated using a powerful computer system, hence the answer above.
only an answerits not a test its my summer work
Hybrid animals are those that originate from the crossing of two different species.
Among the options presented, we can say that the hybrid animal is the Libre which comes from the cross between a lion and a tigress.
So the answer is "Liger".
Explain the following; a bipolar neuron is a retinal bipolar cell, which receives signals from photoreceptor cells that are sensitive to light and transmits these signals to ganglion cells that carry the signal to the brain.
Bipolar neurons are cells with two branches that serve to transmit signals. This text refers to the visual system, in which the photoreceptor cells found in the retina of the eye capture light from outside and transmit this information to the bipolar neurons which in turn send the information to the ganglion neurons which connect to the brain through their long axon. These ganglion axons form the optic nerve. Once in the brain the information is processed into an image
can you help me with this?
Answer: Here is the completed table:
Transcription Translation
Starts With DNA mRNA
Ends With mRNA Protein
Location Prokaryotes - Cytoplasm Ribosome
Eukaryotes - Nucleus
Explanation: Confirmed correct.
9. Which of the following best explains what viruses do in order to reproduce?They reproduce sexually by external fertilization.They use ribosomes and molecules inside a host cell to reproduce.They reproduce asexually by dividing by mitosis.They use energy derived from consuming a host cell to reproduce.
What best explains how viruses reproduce is that they use ribosomes and molecules inside a host cell to reproduce.
read the statement and provide the pattern of evolution:The Dodo was a flightless bird, first spotted by Dutch sailors in 1598. Dodos had no known predators until sailors started hunting them and new invasive species were introduced. The last sighting of a Dodo was in 1662.
answer and explanation
The dodo bird likely evolved through divergent evolution from flightless African Penguins, through time they became stranded on the predator free Island. Through hunting and the introduction of invasive species by sailors caused their extinction.
How does the nervous system affects the shaping of our own personality
Answer:
Your nervous system guides almost everything you do, think, say or feel. It controls complicated processes like movement, thought and memory. It also plays an essential role in the things your body does without thinking, such as breathing, blushing and blinking.
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Which of these lines of evidence would not be used by a biologist to determine the relationship between two organisms?
Embryology and molecular bonds are not used determine the relationship between two organism .
Embryology is a branch of science that is related to the formation, growth, and development of embryo. It deals with the prenatal stage of development beginning from formation of gametes. Embryology provides evidence for evolution since the embryonic forms of divergent groups are extremely similar.
Molecules are a group of atoms that have been held together by chemical bonds. Molecules are held together because the positive and negative charge of the atom to attract each other. So, they are not used to determine relationship between two organism .
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Here is a list I made of causes of deforestation Am I correct? Can you add anything else to my list?
Natural causes are varied in the case of deforestation, from the available options we have natural catastrophes, and plagues, the other is climate change, this point can be ambiguous, as climate change is exacerbated by human causes, so there is debate about if it is a natural cause or human-induced, nonetheless, we can say in general is correct.
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use the image to answer the question
This image of a roller coaster is designed to show important information about potential and kinetic energy. One of these labeled pieces of information is incorrect. Which information is wrong, and why?
A. The spot with the “maximum kinetic energy” should be on the lowest point of the roller coaster, at the far left side on the bottom.
B. The spot marked “maximum gravitational potential energy” should be on the lowest point of the roller coaster, at the far left side on the bottom.
C. The roller coaster would only have kinetic energy at the point labeled “gravitational potential energy and kinetic energy.”
D. The roller coaster would only have potential energy at the point labeled “gravitational potential energy and kinetic energy.”
According to the scenario of the Roller coaster, the one label piece of information that is incorrect is the roller coaster would only have kinetic energy at the point labeled “gravitational potential energy and kinetic energy.” Thus, the correct option for this question is C.
What is Kinetic energy?Kinetic energy may be defined as a type of energy that is significantly acquired by motion. It is energy that is possessed by an object or thing due to its motion. So, this energy is also known as energy due to motion.
According to the context of this question, the kinetic energy is stored throughout the roller coaster except for the point "maximum gravitational potential energy."
So, the option is fairly untrue or incorrect because it is saying that the roller coaster would only have kinetic energy at the point labeled “gravitational potential energy and kinetic energy.” While kinetic energy is found to be highest at the point of "maximum kinetic energy."
Therefore, the correct option for this question is C.
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how do molecules compare and contrast the way diffusion and facilitated diffusion
Explanation:
High School wringer equation
What happens to the rate of blood delivery if your heart rate increases
A) blood delivery rate increases
B) it has no impact on blood delivery rate
A) blood delivery rate increases happens to the rate of blood delivery if your heart rate increases.
Does a faster heartbeat result in more blood flow?Healthy blood arteries will enlarge when your heart beats more quickly to accommodate more blood flow, which aids in keeping your blood pressure largely steady. This is frequently true when you exercise since your heart rate may rise significantly yet your blood pressure may just slightly fluctuate.
This is due to the fact that any increase in heart rate also shortens the time that diastole lasts, which hinders coronary blood flow.
Blood flow increases as a result of vasodilation, which is brought on by smooth muscle cells in arteries relaxing. Blood flow is boosted as blood vessels widen because vascular resistance is reduced. Therefore, arterial blood pressure and heart rate immediately drop as a result of artery and arteriole dilatation.
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The plant transport system is made up of____types of tubes.a. 1b. 2C. Manyd. None
The plant transport system is composed of xylem (transporting water and nutrients from the plant-soil interface to its leaves and stems) and phloem (conducts food from the leaves acquired through photosynthesis to the rest of the body).
Those are the tubes. Therefore, the correct answer is b. 2
Prokaryotes can be divided by the way they obtain energy and nutrients. Which of the following correctly matches the name of a group of prokaryotes with the source of their energy and nutrition?aChemoautotrophs—from sunlight through photosynthesisbHeterotrophs—from molecules that contain sulfur or nitrogencPhotoautotrophs—from sunlight through photosynthesisdChemoautotrophs—from other organisms
Chemoaotrophs are organisms that obtain energy from inorganic molecules, they are able to use chemicals that are good electron donors, such as hydrogen, sulfur, or iron.
Heterotrophs are organisms that obtain energy from other organisms, i.e. they are organisms that eat plants or animals to live.
Photoautotrophs are organisms that obtain energy from light, these organisms are also called photosynthetic organisms.
when you cook vegetable why vegetable size at small ?
Answer:The heat from the pan dehydrates the vegetable making the size of the vegetable smaller.
Explanation:
D. Suggested Enrichment/Reinforcement Activity Directions: Write evidences (at least four sentences) to support this general statement Social media is useful
EXPLANATION: Social media is a communications technology that bridges different peoples together using the Internet and the world wide web. This term was first coined in 1994 by a Japanese magazine and since then has been used to describe different websites and cellular phone applications. The social media apps range from games, productivity, business, and other platforms for different uses.
ANSWER:
PREMISE: SOCIAL MEDIA IS USEFUL
How is it useful?
> connects people even if they are apart
> learn new things from other peoples' experiences and knowledge
> helps in business, education, and government services
> helps in the organization of thoughts, tasks, and communication
There are three bones in the arm. How many are in the wrist and hand?
Answer:
The human hand has 27 bones: the carpals or wrist accounts for 8; the metacarpals or palm contains five; the remaining fourteen are digital bones; fingers and thumb. The palm has five bones known as metacarpal bones, one to each of the 5 digits. These metacarpals have a head, a shaft, and a base.
Identify the highlighted structure.
The highlighted structure is known as the nucleus. The structure of the nucleus is known as the brain of the cell.
What is nucleus?Nucleus is defined as the brain of the cell and it controls and coordinate the whole function of the cell. Nucleus is known as the brain of the cell. Cell has been defined as the base of life as it has been the structural as well as functional unit of life. Cell has been made up of pre existing cells and the cell contain various cell organelles such as the mitochondria, endoplasmic reticulum, ribosomes, golgi appratus, nucleus, and cytoplasm.
Ecosystem has been consist of both the biotic as well as abiotic factor. The living components of the ecosystem comes in category of biotic factor and non living components of ecosystem comes in category of abiotic factor.
Therefore, The highlighted structure is known as the nucleus. The structure of the nucleus is known as the brain of the cell.
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Different model types work best for different situations. When would you use each of the following models?
Need help ASAP please!!
Computer-generated models-
Photograph of a bone-
Plastic Bone-
Dissected Pig-
Computer-generated models- This is more efficient than building a genuine model out of materials since the model can be changed using the programme, which saves time and money.
Photograph of a bone- By using an X-ray machine, we may take a picture of a bone. These images are used by doctors to inspect the bone's fractures and dislocations.
Plastic Bone- Artificial bone is a term used to describe bone-like material produced in a lab that may be used in bone transplants to replace human bone that has been lost as a result of serious fractures, illness, etc.
Dissected Pig- Piglets that aren't utilised for classroom dissections are frequently used as fertiliser or are just thrown away.
What makes biological modelling crucial?Models are used by biologists in almost all areas of scientific inquiry, study, and communication. Models are useful tools for describing concepts and explanations, and scientists use them frequently to explain, comprehend, and forecast phenomena that take place in the natural world.
Understanding how biological elements including genetics, biochemistry, nervous system physiology, and evolution affect human behaviour is the goal of the biological approach to psychology.
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What is the first step in scientific method?
A) Gather information
B) state the problem
C) form a hypothesis
D) perform the experiment
Answer:
B.
Explanation:
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Explain why giraffes have long in your explanation include the role of the environment,selective pressure, 3 ingredients to NS, The effect on the population and allele frequency
This is a classic example used in evolution however is used only to explain differences between Lamarckian theory and Darwinian theory, nonetheless with recent tools can be explained in more detail.
Classically is proposed a population of giraffe with certain variations in neck length, this is given by genetics and alleles, all populations possess a certain pool of variation, now according to Darwin the giraffes with longer necks were selected as their fitness survival was increased due to this trait, Giraffes with longer necks could access to more vegetation and nourish better, in consequence, reproduced more than those of short neck, also when competing intraspecifically among giraffes those with longer necks were better competitors increasing also their survival rate, in time giraffes with short neck were extinguished and selective pressure continue favoring those of long neck, this in genetics meant the fixation of the allele of long neck and an increase in the frequency of the same.
How can you use a predator prey graph to describe carrying capacity?
We must discover the location on a graph where the population line is horizontal in order to determine carrying capacity there.Alternately, a dotted horizontal line or a horizontal line of a different color may be used to expressly identify the carrying capacity.
How can you use a predator prey graph to describe carrying capacity?
We must discover the location on a graph where the population line is horizontal in order to determine carrying capacity there.Alternately, a dotted horizontal line or a horizontal line of a different color may be used to expressly identify the carrying capacity.Biologists often graph populations to show growth trends. A graph that reveals an “s” shape indicates that the population has hit its carrying capacity.The amount of predators and prey that may coexist in a region is referred to as the carrying capacity.Predators starve and die because they can't locate enough food when there are too many predators and not enough prey. The population of predators frequently rises after periodic increases in the number of prey.The prey population declines as the predator consumes its prey. In practically every situation, there are more prey than predators, as shown by the graph.It also exhibits the patterns listed below:When there is more prey, there are more predators.When there are more predators, there are less prey. The ratio of predators to prey is fairly consistent in a thriving, balanced ecosystem.Although they may increase and decrease during the year, they tend to stay pretty steady over time.A change in abiotic variables, like water or sunlight, or biotic factors, like a new predator or pathogen, could be the cause of an increase or reduction in the numbers of either predators or prey.A less healthy, unbalanced ecology would arise from this. Predator-prey cyclesOver many years of observation, it has been discovered that the quantities of predators and prey for specific ecosystems, such the Canadian Lynx (wild cat) and hare, alter in a predictable cycle.A comparable illustration may be seen in the graph below, which displays the predator-prey cycles, which are recognizable recurring patterns.predator-prey diagramThe quantity of prey decreases as the number of predators rises.The number of prey rises as the number of predators falls. In practically every situation, there are more prey than predators, as shown by the graph.It also exhibits the patterns listed below:When there is more prey, there are more predators.When there are more predators, there are less prey.When there is less prey, there are fewer predators.To learn more about predator gray refer
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Human activities have changed Earth’s land, oceans, and atmosphere. Examples of activities include: _____. (check all that apply)
Among the answer options mentioned in the picture, we can say that those human activities that have changed Earth's land, ocean, and atmosphere are the reduction of the amount of forest cover, reducing the amount and variety of chemicals released into the environment, and also the intensive farming. So the statements that better describe the situation, are all but the two last ones: the first one, the second one, the third one, and the fourth one.
2. You step outside on a 90 degree summer day. After 1 minute. your body beginsto sweat. As the sweat evaporates off your skin, heat is lost from the body andyour internal temperature begins to decrease.ChoosePositive feedbackNegative feedback
The hypothalamus tells the eccrine sweat glands throughout the body that it's time to sweat and cool down.
Increased sweat gland recruitment but also increased perspiration per sweat gland. Also, dehydration fluid loss and associated plasma hyperosmolarity and hypervolemia reduce sweating volume and sensitivity and increase the sweating threshold. As the body continues to warm up, the heart beats faster and the blood draws closer to the surface of the skin.
Your blood vessels will dilate your skin will turn rosy and you'll begin to sweat lovingly. Sweat seeps through your pores and evaporates, taking heat away from your body. As the heart rate increases, more blood is pumped from the outside of the body and through the skin, causing excess heat loss to the surroundings and sweating. These changes place additional demands on the body. Altered blood flow and excessive sweating reduce physical and mental performance.
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What are the end products of the electron transport in cellular respiration
Answer:
The end products of the electron transport in cellular respiration is water and ATP.
