Signaling at a synapse events: Action potential arrives at axon terminal, Voltage-gated calcium channels open, Neurotransmitter released into synaptic cleft ,Neurotransmitter binds to receptors,Graded potential generated in postsynaptic cell and Neurotransmitter is removed from the synaptic cleft
Similar to paracrine signaling, synaptic signaling is separated from it by a unique structure called a synapse in the cell that is sending and receiving the signal. Only cells with synapse connections can communicate synaptically, such as a neuron and the muscle under the influence of brain activity. A chemical neurotransmitter is released by neuron A as a result of an action potential at the connection (synapse) between the two neurons. Neuron B's ability to fire its own action potential might be aided (excited) or hampered (inhibited) by the neurotransmitter.
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36. if bleeding continues after applying a pressure dressing, you should do all of the following except:
To halt or stop the bleeding, cover the wound with a tight pressure dressing.
Direct pressure application is the most crucial step in treating external bleeding. Most outward bleeding will likely stop as a result. Constantly wash your hands prior (and after) administering first aid to a bleeding patient. This lessens the risk of infection. By pressing an artery against bone, you can halt bleeding by applying pressure on it. Firmly apply pressure to the artery that runs between the bleeding area and the heart. Apply hard pressure right at the bleeding site if there is significant bleeding. exert immediate pressure. not compression clothing. The majority of external bleeding situations may be stopped by merely applying direct, localized pressure to the area where the bleeding is occurring.
(A motorcyclist struck a tree at a high rate of speed. The patient, who was not wearing a helmet, has a large bleeding laceration to his forehead. Closer assessment reveals visible bone fragments in the wound. You should do all of the following, EXCEPT:)
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place the following events in activation of a b cell by a microbe in the order in which they would occur.
Events in activation of a b cell by a microbe in the order
1) A mature B cell expresses a particular type of B cell receptor on its cell membrane after differentiating from a lymphocyte stem cell.
2) The B cell's gene expression is changed, and the B cell starts to divide.
3) After several cycles of cell division, a large number of B cells bearing the same B cell receptor are created.
4) A foreign antigen is bound by the BCR (B cell receptor) of the B cell with high specificity and high affinity.
5) The B cell's second messenger signaling is turned on.
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_________ involves conversion from a flat two-dimensional trilaminar embryonic disc into a three dimensional cylinder.
The correct answer is embryonic folding. The ectodermal and mesodermal germ layers' explosive expansion is principally responsible for the lateral folding of the embryo. These layers start to fold and merge toward the midline as they grow.
The longitudinal and transverse folding that results from embryonic expansion, particularly of the neural tube, converts the flat trilaminar embryonic disk into a more cylindric embryo. The folding don't happen one at a time sequentially; they happen concurrently. Flexion, or curving, separates the embryo from the embryonic membranes, to which it is finally only connected by a slender stalk, the umbilical cord. Flexion turns the embryo into a sort of "tube." The dorsal part of the embryo grows more quickly than its ventral portion, which causes the embryo to curve around the umbilical region as its long axis increases quickly due to core growth being greater than peripheral growth.
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1. Using a good compound light microscope with a resolving power of 0.3 µm, 10X ocular lens, and a 100X oil immersion lens. Would you be able to discern two objects separated by 3 µm? 0.3 µm? 300 nm?
Using a good compound light microscope with a resolving power of 0.3 µm, 10X ocular lens, and a 100X oil immersion lens. You would be able to discern two objects separated by 3 µm, 0.3 µm, 300 nm.
Discerning two objects separated by 3 µm?You would be able to discern two objects separated by 3 µm, 0.3 µm and 300 nm.
It is important to note that the resolving power of the microscope by making use of its strongest lens is 0.3 µm, this implies that the microscope will be able to see difference objects that are 0.3 µm as well as object that are higher or greater than 0.3 µm.
Based on this since 300 nm is is the same as 0.3 µm the microscope will be able to see the objects.
Therefore we can conclude that the microscope will see all the three objects.
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When a mother increases the number of times she holds a child because the child loves it so much, we observe a(n) _____ genotype-environment correlation.
A. direct B. active C. passive D. reactive
The right answer is D. reactive ,The term "environment correlation" describes the connection between a child's genotype and his or her parents.
For example, mothers' prenatal smoking is partially controlled by their genes, and those genes may be passed on to their children (a passive gene-environment association with the prenatal environment of the child). Genotype-environment correlations known as evocative (or reactive) genotype-environment correlations describe the relationship between a person's genetically determined behavior and other people's responses to that behavior. When people actively seek out circumstances that complement their inherited tendencies, genotype-environment correlation occurs. This process is also known as specialty choosing. Children who have a passion for music, for instance, look for opportunities and lessons that will help them develop their innate musical talent. We connect the behavioral and molecular genetic literatures on rGE using examples from studies in psychology and psychiatry
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1) Compare the supraorbital ridge thickness. (This is the area above the orbits)
2) Compare and contrast the orbits. How much spaces is between them? Do some look more similar than others?
3) What is the shape of the orbits? Compare and contrast.
4) Compare and contrast the size of the zygomatic arch.
The zygomatic arch is a bridge of bones that connects the temporal bone just at side of the head to the maxilla (upper jawbone) in front, with the zygomatic (cheek) bone making up a significant percentage of the structure.
The size of the muscle which connects to the zygomatic arch determines how big it is in comparison to the rest of a skull. By comparison to the muscle that linked to Skull bone 2, a greater zygomatic arch suggests that the muscle that used to attach to the skull was fairly large. The majority of experts, however, were persuaded in the 1980s by new Sivapithecus discoveries and the reinterpretation of existing remains that Sivapithecus was indeed the ancestor of the modern orangutan and had separated from the common ancestry of humans and African apes (chimpanzees and gorillas) more than 13 million years earlier.
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What happens to ATP during photosynthesis?; Which best describes what happens to ATP during photosynthesis ATP is produced and then used to produce glucose ATP is broken down and then not used?; How is ATP produced during photosynthesis?; How is ATP produced during photosynthesis and where is it used?
In photosynthesis energy is transferred to ATP in the light-dependent stage and the ATP is utilised during synthesis in the light-independent stage.
ATP is produced and then used to produce glucose. ATP is broken down and then not used again.
This is done by employing two distinct photosystems in photosynthesis's light processes, one to create ATP and the other to generate NADPH. Electrons are transmitted progressively between the two photosystems, with photosystem I producing NADPH and photosystem II producing ATP.
In the light-dependent stage of photosynthesis, energy is converted to ATP, and the ATP is used during synthesis in the light-independent stage. Students should understand the chemical process of photosynthesis in depth.
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What is the probability that the offspring will have purple flowers?; What is the phenotypic ratio for the purple flowers?; What is the probability of two heterozygous purple flowers making offspring that have white flowers?; What is the percentage of purple flowers if you cross a homozygous dominant purple flower with a heterozygous purple flower?
The probability that the offspring will have purple flowers is 50% chance Let's go ahead and assume that:
The allele A corresponds to the color of flowers.
As a result, A would stand in for the alternate white hue and represent the dominating purple color.
According to the aforementioned hypotheses, a white flower would have the genotype aa while a heterozygous purple blossom would have the genotype Aa.
Now let's connect the two flowers:
Aa x aa
Aa Aa aa aa
The genotypes, phenotypes, and odds of the offspring would be as follows based on the cross's outcomes:
Purple color, Aa; 1/2
white flower color, aa, 1/2
In other words, there is a 50% chance that the cross will result in offspring with the flower colors purple (genotype, Aa) and white (genotype, aa).
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Which statement is true? a.Hair color and IQ are examples of Mendelian traits. b.Mendelian traits follows a normal distribution. c.Mendelian traits are controlled by multiple genes. d.Mendelian traits cannot be shown on a bell curve.
A bell curve cannot depict Mendelian characteristics. Mendelian qualities are traits that are genetically determined by a single gene with two alleles.
Option d is correct.
What do Mendelian traits entail?Mendelian qualities are those that adhere to Mendel's principles of only having two potential gene variants (1 dominant, 1 recessive). There aren't many instances of this in humans. 1. Find out your phenotype (observable trait) and potential genotype(s) using the table below (a pair or pairs of alleles).
Is the type of hair a Mendelian trait?Just a few Mendelian characteristics that are inherited from our parents are freckles and dimples. Your hair and eye color, however, are not Mendelian characteristics, and their background is a little bit more convoluted.
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a g-protein receptor with gtp bound to it . a g-protein receptor with gtp bound to it . directly affects gene expression is in its active state will use cgmp as a second messenger signals a protein to maintain its shape and conformation
A protein found in the cell membrane known as a G protein-coupled receptor (GPCR), binds extracellular chemicals and relays signals from these substances to an intracellular component known as a G protein.
A GPCR signaling cascade's various components are relatively well understood. The most crucial processes are: (1) agonist binding, (2) receptor conformational change, (3) receptor-G protein connection, (4) G protein-effector association, (5) change in effector activity, and (6) consequent changes in ion conductance or second messenger concentration. Many different types of animals, including mammals, plants, microbes, and invertebrates, have GPCRs in their cell membranes. GPCRs come in many different varieties; the human genome alone encodes 1,000 distinct types. As a whole, they react to a wide variety of chemicals, including light, hormones, amines, neurotransmitters, and lipids.
Hence, GPCR signaling is part of various cellular metabolic process.
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the concentration gradient, morphogens, induction, and cell adhesion provide___to a developing organism.
The concentration gradient, morphogens, induction, and cell adhesion provide positional information to a developing organism.
Morphogens are compounds that produce a graded distribution and different biological reactions in a dose-dependent way. They serve as a means of supplying positional data to specific cells within a field, which is then processed to produce spatial patterns. Morphogens may include intracellular components that diffuse throughout the cytoplasm to create a concentration gradient.
The majority of the time, morphogens are composed of secreted proteins that create an extracellular gradient inside a field of cells. Many different methods for creating extracellular morphogen gradients have been supported by experimental research and computational analysis.
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Whenever I focus on something, I hear and feel a vibrating noise, and if i do it for to long my head shakes and i hear a ringing noise. Any reason why im able to do this?
Answer:
Tremor can have causes that aren't due to underlying disease. Examples include extreme muscle fatigue from exercise or medication side effects.
Explanation:
a) based on the information in the graph, identify the percent of cover for mosses in the unburned plot.
Answer:50%
Explanation:because it shows in the graph
Since the unburned plot contains a graph that displays the percentage of dead plants, this species would become extinct once its food supply was gone.
Fire occurs more frequently in the temperate grassland biome than it does in the subtropical desert biome, which is contrary to what one might expect given the subtropical desert biomes' unburned plot very low levels of precipitation.There is evidence that modern humans can change the background levels of natural fire activity by clearing forests, promoting grazing, introducing plants, altering ignition patterns, and actively suppressing fires. This has a negative impact on biodiversity and causes severe environmental changes.
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What do the nucleus and mitochondria have in common?
The DNA, RNA, these are the common components that both nucleus and mitochondrial have in common.
Nucleus, chloroplast, & mitochondria have the nucleic acids(DNAand RNA)Although maximum of a eukaryotic mobileular's DNA is contained withinside the cell nucleus, the mitochondrion has its very own genome ("mitogenome") this is considerably just like bacterial genomes.
Mitochondria are systems inside cells that convert the strength from meals right into a shape that cells can use. Each mobileular includes masses to hundreds of mitochondria, that are placed withinside the fluid that surrounds the nucleus (the cytoplasm).
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What responses are generated by the nervous system when you run on a treadmill? Include an example of each type of tissue that is under nervous system control.
Running on a treadmill involves contraction of the skeletal muscles in the legs, increase in contraction of the cardiac muscle of the heart, and the production and secretion of sweat in the skin to stay cool.
According to new research in the journal Nature Communications, running regularly trains your central nervous system. This is important because the nervous system can learn over time to activate your muscles in a manner that produces energetically efficient forms of running.
Exercise stimulates the sympathetic nervous system and will induce an integrated response from the body; This response works to maintain an appropriate level of homeostasis for the increased demand in physical, metabolic, respiratory, and cardiovascular efforts.
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Hey can anyone create a food web using ONLY species native for grassland
Deer, mice, and even elephants are herbivores in an ecosystem of grasslands. They consume trees, shrubs, and grasses.
Explain about the herbivores?An organism classified as a herbivore typically eats plants. Herbivores come in a variety of sizes, from tiny insects like aphids to enormous, lumbering elephants. A important component of the food web, which describes which creatures consume other organisms in the wild, are herbivores.
These animals consume nuts, seeds, grass, and plants. The majority of marine fish are omnivorous, meaning they require both meat- and plant-based meals to survive. An ecosystem must support numerous plants to support herbivores, many of which spend the bulk of their life feeding. Commercial fish food, including flakes or pellets, is an accessible choice for omnivorous consumers. However, providing a diversified diet will result in fish that is healthier and more colorful.
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A sample of E. coli has been subjected to heat for 17 minutes and all of the cells in the sample are destroyed. Which of the following terms best describes this event?Group of answer choicesthermal death time
Thermal death time best describes this event that happened after E.coli was subjected to heat for 17 minutes.
The duration needed for a specific bacterium to die at a given temperature is known as the thermal death time. It was initially created for food preserving and has since found use in cosmetics, the creation of animal feeds (like poultry feed) free of salmonella, and pharmaceuticals. One of the most popular methods for germ control is heat.
Heat is categorized into two distinct subjects: dry heat and moist heat. Heat that is moist is more efficient than dry heat. Microorganisms experience thermal death as a result of heat-induced changes to their cell membranes and protein denature. Two factors relating to heat sterilization are the thermal death point and thermal death time.
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An 18-year-old man presents to the ED with mouth pain for two days. He complains of associated fever, malaise, and a foul metallic taste in his mouth. On examination, you note poor dentition and fetid breath. He has pseudomembrane formation with gingival ulcerations and cervical adenopathy. Which of the following is the most likely diagnosis?Acute necrotizing ulcerative gingivitisBulimiaDiphtheriaLudwig's anginaOral candidiasis
An 18-year-old man presents to the ED with mouth pain for two days. He complains of associated fever, malaise, and a foul metallic taste in his mouth. On examination, it is Diphtherial ludwig’s angina
A pseudomembrane is a synthetic membrane that can occasionally develop in the eye during infections and inflammations. It can be very uncomfortable and typically covers the conjunctiva, which is the white part of the eyes. This membrane layer, in mouth which resembles real tissue, is frequently made up of mucus, fibrin, bacteria, or immune cells. To ease discomfort and speed up recovery, a pseudomembrane can be removed. The most frequent cause of pseudomembranes is epidemic keratoconjunctivitis, or EKC for short. A contagious eye condition is known as epidemic keratoconjunctivitis (EKC), also referred to as viral conjunctivitis. EKC is an irritant to the cornea and conjunctiva. It is very contagious and can last for up to a month. Another adenovirus-related condition that is comparable is pharyngoconjunctival fever. 2 The most typical method of HPV transmission is by direct contact with tears or other bodily fluids from infected eyes, while some research indicates that it may also be spread through swimming pools and air droplets.
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Please match the cell to the statement that most accurately describes its main function to test your understanding of blood cells that function in nonspecific immunity.1. Main phagocytes in circulation2. Like eosinophils, they are involved in inflammation and allergic reactions3. Phagocytic cells that leave circulation and differentiate into macrophages4. Display no antigen specificity but are active against tumor and virally infected cellsNeutrophilsBasophilsMonocytesNatural killer cells
The correct match to the given statements which describes its main function to test my understanding of blood cells are- 1)Neutrophils 2)Basophils 3)Monocytes 4)Natural killer cells
A blood cells, likewise called a hematopoietic cell, hemocyte, or hematocyte, is a phone created through hematopoiesis and tracked down basically in the blood. Significant sorts of platelets incorporate red platelets (erythrocytes), white platelets (leukocytes), and platelets (thrombocytes).
Neutrophils can be portrayed as the most plentiful kind of white platelets. They make up to 55%-75% of the invulnerable framework.
Basophils can be portrayed as white platelets which are made in the bone marrow.
Monocytes can be portrayed as white platelets which are the biggest and separate into macrophages and myeloid heredity dendritic cells.
Regular executioner cells can be portrayed as white platelets which assume a part in giving natural resistance.
Hence, the correct matches for statement 1)Neutrophils, 2)Basophils 3)Monocytes 4)Natural killer cells.
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(Complete question) is:
Please match the cell to the statement that most accurately describes its main function to test your understanding of blood cells that function in nonspecific immunity.
1. Main phagocytes in circulation
2. Like eosinophils, they are involved in inflammation and allergic reactions
3. Phagocytic cells that leave circulation and differentiate into macrophages
4. Display no antigen specificity but are active against tumor and virally infected cells
Options are
1)Neutrophils
2)Basophils
3)Natural killer cells
4)Monocytes
Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell cycle. Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progression and cancer. All of the following would mimic loss of Rb except:
Constitutively active G1-CDK Constitutively active ERK Constitutively active E2F Constitutively active Myc Constitutively active Ras GTPase activating protein
Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncontrolled cell cycle progression and cancer. All of the following would mimic loss of Rb except constitutively active Ras GTPase activating protein. Correct answer: letter E.
Constitutively active Ras GTPase activating protein would not mimic loss of Rb, because it would not directly result in uncontrolled cell cycle progression.
What is Retinoblastoma (RB)?Rb is an important tumor suppressor protein that works to inhibit cell cycle progression by preventing the activation of E2F transcription factors. Constitutively active Ras GTPase activating protein would not directly interfere with the Rb-E2F pathway, which is necessary for uncontrolled cell cycle progression and cancer.
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Which is not true about sister chromatids?
Sister chromatids do not divide during mitosis. While sister chromatids are exact copies of each other
What is the reality of sister chromatids?The sister chromatids are joined together by cohesins, which are identical to one another and hold them together. The centromere, a section of DNA crucial for their separation during later stages of cell division, is where sister chromatids are most tightly bound together.
In mitosis, what is true regarding sister chromatids?In the process of mitosis, DNA is compressed into two identical copies, or sister chromatids, which are then joined together to form a "X" shape. Non-sister chromatids come from chromosomes that are homologous, whereas sister chromatids are exact duplicates of one another.
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A culture of Spirogyra (an autotrophic alga) is maintained in a water solution containing dissolved carbon dioxide and a source of phosphates but lacking nitrogen compounds. A researcher determines the rates of synthesis of several organic compounds found in the Spirogyra before and after several weeks in the water solution. Which of the following graphs best illustrates a likely result of the experiment?B) Graph be shows proteins and nucleic acids decreasing with carbohydrates and lipids staying the same with time.
Without a source of nitrogen, the Spirogyra cannot synthesize proteins or nucleic acids, both of which contain nitrogen. This answer reflects that the student is able to represent graphically the exchange of molecules between an organism and its environment and the use of these molecules in synthesis.
graph be shows proteins and nucleic acids decreasing with carbohydrates and lipids staying the same with time.
A nucleotide is made up of an aromatic base with nitrogen connected to a pentose (five-carbon) sugar that is then joined to a phosphate group. Adenine (A), guanine (G), cytosine (C), thymine (T), and uracil (U) are the four nitrogen-containing bases found in each nucleic acid (U). Purine classifications apply to A and G, while pyrimidine classifications apply to C, T, and U. thus nitrogen source is required for nucleic acid and protein synthesis
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Samoa butterflies quickly evolve and avoid extinction
Samoa butterflies quickly evolve and avoid extinction is an example of how quickly evolution can occur.
A butterfly species on two adjacent islands in the South Pacific Ocean has rapidly developed genetic defenses against a bacterial parasite that only kills males of the species, a dramatic example of how quickly evolution can occur.
Blue Moon butterflies, also known as Great Eggfly butterflies, Hypolimnas bolina, were surveyed in 2001 by an international team of researchers on neighboring islands in Samoa. They found that males were extremely uncommon, making up only one percent of the population. However, when the researchers went back to one island in 2005 and another in 2006 to conduct a second survey of the butterflies, they discovered that the sexes had reached parity (1:1) on one island and were getting close to parity on the other island.
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The fibrous tunic of the eye O consists of the anterior comes and the posterior sclera O is highly vascular consists of the white, opaque cornea and the transparent colorless sclera. O is composed entirely of keratinized stratified squamous epithelium. makes the eyeball more flexible and exposes its inner parts,
The anterior cornea and the posterior sclera make up the fibrous tunic of the eye.
The cornea and sclera make up the fibrous layer. The outer five-sixths of the eyeball is covered by the sclera, an opaque covering. The anterior one-sixth of the eyeball is taken up by the transparent cornea, which is anteriorly continuous with the sclera.
The cornea is the front, clear section of the eye's fibrous tunic. At a point known as the limbus, it is continuous with the sclera. The smooth, nonkeratinized squamous epithelium keeps the cornea transparent in healthy conditions, and the precorneal tear film, the absence of corneal vascularization or pigmentation, the size and regular arrangement of the collagen fibrils that make up the corneal stroma, and the relative dehydration of the cornea all contribute to this (which is maintained by the endothelium and epithelium). The cornea can develop vascularization, pigmentation, fibrosis, an accumulation of cellular or noncellular infiltration, and/or edema in response to harmful stimuli.
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a. If you have 100 mL of a 0.1 M solution of HCl and add 300 mL of distilled water, what will be the final molar concentration?
b. How much water should you add to a 50 ml 0.25 M NaOH solution to make a 0.05 M solution?
Answer: a) 0.00909 mol/L
b) 2g in litre
Explanation: a) Given:
Volume = 100 ml = 100/1000 L = 0.1 L
Molarity = 0.1 M
Molarity = Mole / Volume
Mole = Molarity * Volume = 0.1 * 0.1 = 0.01 mol of HCl
1 L water is added,
now total volume = 0.1 + 1 = 1.1 L
Molarity = Mole / Volume = 0.01/1.1 =1/110 mol/L = 0.00909 mol/L
b) Compute the molar mass of NaOH by adding the atomic masses of the component atoms. 1 mole of Na has a mass of 23 g; 1 mole of oxygen has a mass of 16 g, and 1 mole of H has a mass of 1g. The masses sum up to 40g.
Multiply 40 g/ mole by 0.05 moles/liter. The product is 2 g/L.
Dissolve 2g of NaOH in a liter of water.
The resulting solution has a concentration of 0.05 M of NaOH or 0.05 moles per liter of NaOH
name two planets that were massive enough to attract and retain large quantities of hydrogen and helium the two lightest elements
Answer:
Jupiter and Saturn.
Sequencing results can determine SNPs in cancer cells or provide evidence for large-scale mutations. You sequenced a tumor genome and a healthy tissue genome, then aligned your sequences with a reference genome. ((Given))
The blank region indicated by the arrow means that there are more reads in cancer cells compared to healthy cells. True or False?
False
The results of sequencing can identify SNPs in cancer cells or show evidence of widespread mutations. FALSE
The blank area denoted by the arrow indicates that cancer cells have more readings than healthy cells
Then, they may determine whether a specific SNP pattern in any region of DNA is related to cancer. Researchers will examine the DNA of many patients (referred to as "cases") who have a certain type of cancer and compare their SNP patterns to those of healthy controls (referred to as "controls").
If a large enough sample size is sequenced, population sequence data can be used for SNP detection even in the absence of precise base quality values. Using sequencing data from the Illumina GA, we have shown the effectiveness of population SNP calling.
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the cerebellum relies on information from all of the following except lower motor neurons. proprioceptive sensations. the inner ear. upper motor neurons. the eyes.
All of the following, with the exception of the lower motor neurons in the eyes, provide information to the cerebellum.
What is neuron and its function?The basic building blocks of a brain and nervous system are neuron (also known as nerve cells or nerve cells). Neurons are the cells that receive sensory information from the outside world, give motor commands to our muscles, and transform and relay electrical signals at each stage along the way.
Why are neurons important?Nerve cells carry information throughout the entire human body. Through electrical and chemical signals, they help to coordinate all of life's essential processes. They define neurons & explain their operation in this post.
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An ACTH injection would cause an increase in the secretion of
thyroxin (T4)
antidiuretic hormone
ACTH
glucocorticoids
An ACTH injection would cause an increase in the secretion of ACTH. The correct answer is option 3.
What is antidiuretic hormone ?It helps in the constriction of blood vessels and the kidneys regulation to maintain the water balance out in the body.
Thyroxin (T4) is made up of thyroid gland and it regulates the iodine level and the deficiency of iodine causes goitre. Thyroxine plays a role in controlling the rate of chemical reactions taking place in the cell.
Glucocorticoids are derived from steroids and play a role in anti- inflammation and controls metabolism in the muscles, liver, bones and fats.
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in urban planning, __is the designation of specific areas for different categories of land use.
In urban planning, zoning is the designation of specific areas for different categories of land use.
A community's patterns can be observed from a distance and are influenced by the flora and animals in the area. These patterns are referred to as "zoning." The primary species that live in each zone serve as an identification marker, however the zones are typically not neatly divided by a straight line. Instead, some species overlap occurs, especially where the zones converge. When one species completely outcompetes the others owing to predation or competition for resources, zonation is easy to see. The overlapping can occasionally disappear or drastically decrease. Numerous biotic factors, such as predation and competition for food and space, as well as abiotic ones, such height, temperature, and salinity, have an impact on a species' survival or abundance in a certain location. Since each species is specialized to surviving particular climatic conditions that do not exist elsewhere, this leads to zonation. For instance, as we climb a mountain and its height changes, we see different plants and animals since some species can only exist at a certain altitude.
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