An individual's genome sequence can reveal his or her disease susceptibilities and drug sensitivities, which allows treatments to be tailored to the individual. This approach is called "precision medicine" or "genomic medicine."
Precision medicine, also known as genomic medicine is the process of using a person's genome sequence to identify disease susceptibilities and drug sensitivities for individualized treatment. Researchers and medical professionals can learn more about a person's unique genetic makeup and how it might affect their health by examining their genetic data including variations in their DNA sequence.
This data can be used to identify potential drug responses, forecast the propensity to develop specific diseases or conditions, and direct treatment choices. Through targeted and individualized interventions based on a person's unique genetic profile, precision medicine aims to enable more efficient and specialized healthcare methods.
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what are body building food
Answer:
Proteins
Explanation:
Red meat, peanut butter, protein shakes etc
Answer:
just go on a dirty or clean bluk
Explanation:
Which efferent pathway has a single nerve fiber extending from the cns to effector?.
Somatic pathway has a single nerve fiber extending from the CNS to effector.
Somatic senses are senses that have to do with the experience of touch. Somatosensory pathways transfer information that lies between brain and nerves in the skin and organs. Ascending pathways, also called afferent pathways, send somatosensory information from the body up to the brain through a series of afferent nerves.
Somatic afferent (GSA) system consists of the neurons which are transferred primarily by the fifth cranial nerve present on the surface of the head and spinal nerves to the surface of body and limbs that are sensitive to touch, temperature and stimulus.
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Erwin Chargaff examined DNA samples from different organisms to study base pairing. Some data from DNA
samples are shown.
Organism
Adenine
Guanine
Cytosine
Thymine
Sea urchin
32.8%
17.7%
17.3%
32.1%
Salmon
29.7%
20.8%
20.4%
29.1%
Wheat
28.1%
21.8%
22.7%
27.4%
Which conclusion is supported by the data in the table?
А
Each organism contains more cytosine than any other base.
В B
The three organisms have the same sequence of nucleotides.
1-35
Rack
Review/ind
Answer:
D
Explanation:
The presence of each base is dependent on the size of the organism. So, the correct option is D.
What is Base pairing?A base pair is defined as the basic unit of a double-stranded nucleic acid, consisting of two nucleobases bound to each other by hydrogen bonds, where they form the building blocks of the DNA double helix and the folding of both DNA and RNA contribute to the structure.
The rules of base pairing are:
A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T), bond with double bondC with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G), bond with triple bond.The base pair also depend on the size of each organism.
Thus, the presence of each base is dependent on the size of the organism. So, the correct option is D.
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Your question is incomplete, most probably the complete question is :
Erwin Chargaff examined DNA samples from different
organisms to study base pairing. Some data from DNA
samples are shown.
Which conclusion is supported by the data in the table?
A. Each organism contains more cytosine than any other base.
B The three organisms have the same sequence of nucleotides.
C. All three organisms contain the same types of nitrogen bases.
D. The presence of each base is dependent on the size of the organism.
At the end of Chapter 5, Berck and Helfand find compensating variation (CV) and equivalent variation (EV) for wolves in Yellowstone Park - a publicly provided good. Assume wolves are a good to the individual whose preferences we are modeling, i.e., the individual wants more wolves in the wild, all else equal. Suppose there exists 5 wolves in Yellowstone Park, and the average individual has income of \$y. The individual's consumption bundle is A, and the initial indifference curve is I0. Suppose an environmental group provides funds for habitat, and it's expected this habitat will result in 5 more wolves in Yellowstone. Assume the individual's income stays the same. The new consumption bundle is B, and the new indifference curve is I'. Complete the following tasks all on one graph. A. Using our properties of indifference curves (i.e., make them crescent shaped), plot the initial bundle (A) and label with appropriate income and wolf count. Draw the initial indifference curve (I
0
). Be sure to label the graph completely. (Hint: Easiest to place a composite good on the vertical axis, wolf count on the horizontal axis) ( 2 pts) B. Draw the new indifference curve and identify the new consumption bundle (B) while labeling with the appropriate wolf count. ( 2 pts) C. Identify the theoretical consumption bundle (call it C ), that uses the original wolf count but lies on the new indifference curve I'. (2 pts) D. Label the area on the on the vertical axis that corresponds to the EV and CV of these changes. Then in the margins, define CV and EV as it relates to this specific problem
The initial bundle (A) is represented by the consumption combination (A, I0) with an income of y. Consumer surplus and compensating variation are both concepts in microeconomics that relate to the study of consumer behavior.
The initial indifference curve (I0) is a curved line that slopes upward to the right, indicating that as the individual consumes more of the good, their preference for that good increases, but their preference for the other good remains constant.
The new indifference curve (I') is a curved line that slopes upward to the right, indicating that as the individual consumes more of the good, their preference for that good increases, but their preference for the other good remains constant.
The new indifference curve (I') is plotted on the any type of graph as a curved line starting from the origin, with the vertical axis representing wolf count and the horizontal axis representing income.
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Correct Question:
At the end of Chapter 5, Berck and Helfand find compensating variation (CV) and equivalent variation (EV) for wolves in Yellowstone Park - a publicly provided good. Assume wolves are a good to the individual whose preferences we are modeling, i.e., the individual wants more wolves in the wild, all else equal. Suppose there exists 5 wolves in Yellowstone Park, and the average individual has income of y. The individual's consumption bundle is A, and the initial indifference curve is I0. What is the difference between consumer surplus and compensating variation?
Please help me!!!!!!!
Answer:
13) convergent
14)divergent
15)fault
Explanation:
Do leaves have other than. Green colour also have chlorophyll
Yes, leaves that are of any other colors than green also have chlorophyll. The green colour of chlorophyll is just hidden beneath other pigments of the leaf.
How does a catalyst affect the overall ∆g of an endergonic reaction?
a The reaction proceeds in the opposite direction. b The reaction becomes more endergonic. c The reaction has a delta G of zero. d The reaction becomes exergonic. e It has no effect
A catalyst has no effect on the overall ∆G of an endergonic reaction.
Thus, the correct option is E.
An endergonic reaction is a chemicаl reаction with а positive ∆G meаns thаt the products of the reаction hаve а higher free energy thаn the reаctаntsis Catalysts work by lowering the activation energy of a reaction, making it easier for the reaction to proceed. However, they do not affect the overall ∆g of the reaction, which is a measure of the change in free energy from the reactants to the products. The ∆g of a reaction is a measure of the spontaneity of the reaction and is not affected by the presence of a catalyst.
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How is pyruvate imported into the mitochondrial matrix for use in the citric acid cycle? a. proton gradient-driven symport b. ATP-driven pyruvate pump c. sodium gradient-driven antiport d. diffusion through porin complexes in the membrane
Pyruvate is imported into the mitochondrial matrix for use in the citric acid cycle by a proton gradient-driven symport.
Here correct answer is A
Symport is a type of active transport which requires energy in the form of a proton gradient to move molecules across the mitochondrial membrane.
In this case, the pyruvate is bound to a hydrogen ion and is transported into the mitochondrial matrix against the concentration gradient of the hydrogen ion.
Once in the matrix, the pyruvate is converted to acetyl-CoA, which is then used to begin the citric acid cycle. This process is driven by the proton gradient and is a key example of how the proton gradient is used to drive metabolic processes.
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Vascular connective tissue found in the center of tooth from the apex to approximately the middle of the crown, surrounded by dentin. T/F
The given statement, "The vascular connective tissue found in the center of the tooth from the apex to approximately the middle of the crown is known as the pulp," and "It is surrounded by dentin," is true.
The vascular connective tissue found in the center of the tooth from the apex to approximately the middle of the crown is called the dental pulp. The dental pulp is surrounded by dentin, which makes up the majority of the tooth structure. The dental pulp contains nerves and blood vessels that provide nutrients to the tooth and can also transmit pain signals when the tooth is damaged or infected.
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Which process is the fastest way to produce copies of DNA?
Answer:
It's PCR( Polymerase Chain Reaction)
Explanation:
It's used for quickly generating a sufficient amount of identical genetic material for study and analysis.
Hope this helps :)
Answer: PCR
Explanation:
POLYMERASE CHAIN REACTION
Usable chemical energy on Earth begins as light energy, usually solar energy. Plants and other autotrophs convert solar energy to
Chemical energy via the process of photosynthesis. Carbon dioxide and water, in the presence of light, are transformed into glucose.
The chemical energy is stored in the chemical bonds of glucose and is released during the process of cellular respiration. Cellular
respiration releases the chemical energy stored in food molecules to produce high-energy ATP molecules. Macromolecules such as
carbohydrates and fats can be used as fuels for the production of ATP. All foods contain chemical energy, but the amount of chemical
energy is dependent of the type of food. The larger the compound, the more chemical bonds present and the greater amount of
available chemical energy. We can rank molecule size, from smallest to largest, as sugar, starch, fat. We refer to the stored chemical
energy in foods as calories. A calorie is the amount of energy required to raise the temperature of 1 gram of water 1 degree Celsius.
When we refer to the calories in food, we are really talking about kilocalories or 1000 calories. Biology students "burned" 2 grams of
food to heat water in a calorimeter in order to determine which food items contain the most usable chemical energy.
Almonds may be small, but they pack a great number of nutrients, including protein, vitamin E, and vitamin B2. Almonds also contain
antioxidants and monounsaturated fat, a "good" type of fat that, like the omega-3 fatty acids, reduces the risk of heart disease.
Review the graph that represents the whole class data. Notice that the almond samples provide a large amount of chemical energy.
What is the BEST explanation for this large amount of available energy? (1 point)
Answer:
f0ll0w me on insta gram Id:Anshi threddy_06 (no gap between I and t)
how extrusive igneous rocks and intrusive igneous rocks form?
Answer:
Intrusive igneous rocks are formed when magma cools slowy and large crystals are formed
Extrusive igneous rocks are formed when magma cools quickly, and small or no crystals are formed, it may be vesicular meaning it may contains air bubbles.
"how does this interaction differ from the interactions that can occur between other amino acid side chains?"
a this bond is polar b this bond is covalent c this is a double bond d this bond is nonpolar
The interaction between amino acid side chains can differ depending on the type of bond that is formed.
In this case, the options given are a polar bond, a covalent bond, a double bond, and a nonpolar bond.
A polar bond is formed when two atoms share electrons unevenly, resulting in a partial positive charge on one end of the bond and a partial negative charge on the other end. This type of interaction is different from a nonpolar bond, which is formed when two atoms share electrons evenly and have no partial charges.
A covalent bond is formed when two atoms share electrons in order to complete their outermost electron shells. This type of interaction is different from a double bond, which is formed when two atoms share two pairs of electrons.
Overall, the type of bond formed and the charge distribution within the bond affect the interactions between the side chains of the amino acids.
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how is the banana fruit sugar a representation of energy stored from photosynthesis by the banana leaves?
In the presence of the green pigment chloroplast, the photosynthesis mechanism produces glucose as the banana leaves absorb sunlight.
The energy is stored in the form of glucose.
How is energy stored in plants?
The most significant byproduct of photosynthesis is sugar. Sugar is great nourishment for the plant because it has a lot of energy.
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Which of the following is NOT located within the scrotum? A) testes B) seminal vesicles C) spermatic cord
B) Seminal vesicles are not located within the scrotum.
The seminal vesicles are accessory reproductive glands located adjacent to the prostate gland, behind the bladder, and in front of the rectum. They are part of the male reproductive system but are not situated within the scrotum.
On the other hand, both the testes and the spermatic cord are located within the scrotum. The testes are the male reproductive organs responsible for producing testosterone. They are located outside the abdominal cavity within the scrotum, which is a sac-like structure suspended.
The spermatic cord, consisting of various structures, including blood vessels, nerves, and the vas deferens (the tube that carries sperm), extends from the abdominal cavity into the scrotum. It connects the testes to the rest of the reproductive system.
Therefore, while the testes and spermatic cord are situated within the scrotum, the seminal vesicles are not located there. The seminal vesicles play a role in the production of seminal fluid, but they are anatomically separate from the scrotum.
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Define:
Species
Alleles
Mutations
Fitness
Selective Pressures
Answer:
Species: is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction.
Alleles: one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
Mutations: is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses.
Fitness: is the quantitative representation of natural and sexual selection within evolutionary biology.
Selective Pressures: are environmental factors or influences which may lessen reproduction in a species' population and therefore contributes to evolutionary change or even extinction through natural selection.
Explanation: Hope this helps and Have a nice of the rest of your day!
What are two strategies China is using to make less of an impact on ecosystems?
Answer:
Two strategies China is using to make less of an impact on ecosystems are:
China has taken steps to dismantle coal-fired power plants, reduce overall emission levels and cut particulate-matter emission rates. Huge progress has been made on air quality, and there are now fewer smoke days in China's largest cities.how do you expect the period of a planet to change as its average distance from the sun increases?
Answer:
The closer a planet is to the sun, the stronger the sun's gravitational pull on it, and the faster the planet moves.
Where in my body is the original cell from which I was formed?
The original cell from which we are formed, that is the zygote (after fecundation) is technically in all of our cells, as they are all derived from this one even though it is not living still.
As Selah prepares to demonstrate the vacuum or suction machine, she explains that it serves two main functions: to suction dirt and impurities from the skin, and to stimulate the _____ layer of the skin, as well as lymphatic and blood circulation.
The machine that Selah is referring to is a vacuum or suction machine that is used for skin treatments in the medical aesthetics industry. It serves two primary functions, which include suctioning dirt and impurities from the skin, as well as stimulating the deeper layer of the skin, lymphatic and blood circulation.
The suction machine's stimulation effect is essential in the treatment of some skin conditions that require blood circulation. It is also used to improve the production of collagen in the skin. This is possible since the device's suction effect aids in drawing blood to the area treated.
It is worth noting that the suction machine's primary function of suctioning dirt and impurities is vital in removing dead skin cells and unclogging pores. This helps to leave the skin clean, clear, and with improved texture. The vacuum suction device can be used in various ways, such as with probes to provide deep pore cleansing or during microdermabrasion treatments.
Microdermabrasion treatments involve the use of diamond tips on the suction machine to scrape off the dead skin cells from the skin's surface. During the process, the suction machine vacuums the dead skin cells, revealing fresher, smoother skin.
In conclusion, vacuum or suction machines are essential equipment in the medical aesthetics industry, serving two primary functions of suctioning dirt and impurities and stimulating the deeper layer of the skin, lymphatic and blood circulation.
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Which organelle controls when and what proteins are made? *
A chloroplasts
B nucleus
C ribosomes
D Golgi apparatus
Answer: B. Nucleus
Explanation:
Which statement provides the correct interpretation of the graphs above?
A The enzyme works at a high level no matter how the temperature or pH changes.
B The enzyme works best at a certain temperature and is not affected by changes in pH.
C The enzyme works best at a certain pH and is not affected by changes in temperature.
D The enzyme works at a high level within specific ranges of temperature and pH.
Statement that provides the correct interpretation of the graphs is: D) The enzyme works at high level within specific ranges of temperature and pH .
What are the functions of enzymes?Enzymes are the proteins that help in speed up metabolism or chemical reactions in our bodies. They build some substances and break others down and create chemical reactions in the body.
Enzymes accelerate rate of a chemical reaction to support life.
Enzymes have specific ranges of temperature and pH in which they work optimally. Outside of those ranges, their activity can decrease or even become completely inactive. Therefore, option D, which suggests that the enzyme works at a high level within specific ranges of temperature and pH, is the most accurate interpretation.
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N diploid wildflowers from a very large population are transplanted to a location in which they are reproductively isolated from the source population. Their heterozygosity is measured every generation. After 20 generations of random mating (and a constant number of offspring in each generation, N ), the heterozygosity of the isolated wildflowers is half of what it was at the start. What is your best guess of the value of N ? (Hint, if x≈0, then ln(1+x)≈x.) 3) a) A population with discrete generations experiences occasional surges and crashes in population size. In a fraction of generations r the population size is N
1
, and in the remaining 1− r generations the population size is N
2
. Adapt the formula for N
e
with varying population size,
N
1
1
+
N
2
1
+⋯+
N
k
1
k
(for k generations, with N
j
the population size in generation j ) to write an expression for the long-term effective population size of the population assuming that it meets all other Wright-Fisher assumptions. b) In the scenario in part (a), compute the effective population size if N
1
=1000, and N
2
= 1,000,000, and r=0.5. Repeat the calculation changing r to .1 and .01.
N = 1.386 Ne. and the value of N is a little over 100. After 20 generations of random mating, the heterozygosity of the isolated wildflowers is half of what it was at the start. The effective population size formula that can be used is N e = (1/2H) 2N / (2NH - H).
According to the given statement, Diploid wildflowers from a large population are transplanted to a location where they are reproductively isolated from the original population. Their heterozygosity is measured each generation. After 20 generations of random mating, their heterozygosity is half of what it was at the start. The value of N must be estimated. We know that the effective population size is the size of the population that would have the same rate of genetic drift as the actual population.
The effective population size (N e) can be expressed as shown below:
Ne = 4N 1 N 2 / (N1 + N 2) In this formula, N 1 and N 2 are the number of organisms in the two populations.
Thus, after 20 generations of random mating, the heterozygosity of the isolated wildflowers is half of what it was at the start, indicating that: Heterozygosity after 20 generations = 1/2
Heterozygosity at the start or Heterozygosity at the start = 2 (Heterozygosity after 20 generations). The effective population size formula that can be used here is:
Ne = (1/2H) 2N / (2NH - H) Where H is the heterozygosity at the beginning and N is the effective population size.
We can use the Hint given in the question to find that the above equation is approximately:
Ne = (1/4) N/ ln (2) So, N/ ln (2) = 4Ne or N = 4Ne ln (2) ≈ 1.386NeThus, N ≈ 1.386Ne.
The value of N is a little over 100, which is what we can expect.
After 20 generations of random mating, the heterozygosity of the isolated wildflowers is half of what it was at the start. Therefore, the effective population size formula that can be used is N e= (1/2H) 2N / (2NH - H).
Thus, N ≈ 1.386 Ne. and the value of N is a little over 100.
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If the letter A is used to represent height, where A is tall and a is short.
1. Write the genotypes for tall
2. What is the phenotype for aa
1. Aa and AA
2. short
True or false , orchids get most of their nutrients from the soil
false
Explanation:
they get most there nutrients from the sun I think.?
Orchids don't absorb nutrients through soil like many other houseplants. In their natural habitat, orchids live on trees and trap animal and plant matter and soil particles blown through the wind and absorb these nutrients through their roots.
Which of the following best lists the correct order of the steps taken to produce human insulin in E.coli in the 1970s?
I. Each insulin chain was cloned into an expression vector as a continuation of the lacZ reading frame, resulting in a fusion protein for each chain.
II. Disulfide bonds were induced to form between the cysteine residues of the purified insulin A TIL.
III. Both human insulin genes were reverse translated to create synthetic genes.
IV. EcoRi and BamHI restriction sites were added to the ends of the DNA to facilitate directional cloning of each into a separate plasmid vector. and B chains
a. IV, III, I, II
b. IV. IV, I, II
c. III,I , II, IV
d. I, II, III,
e. I,III,IV, II
The correct order of the steps taken to produce human insulin in E.coli in the 1970s is option c: III, I, II, IV.
In the process of producing human insulin in E.coli, several steps were involved. The first step (III) was to reverse translate both human insulin genes, creating synthetic genes. This involved translating the amino acid sequence of human insulin back into the corresponding DNA sequence.
Next (I), each insulin chain (A and B chains) was cloned into an expression vector as a continuation of the lacZ reading frame. This resulted in a fusion protein for each chain.
Afterward (II), disulfide bonds were induced to form between the cysteine residues of the purified insulin A and B chains. Disulfide bonds are essential for the correct folding and stability of the insulin protein.
Finally (IV), EcoRi and BamHI restriction sites were added to the ends of the DNA sequences to facilitate directional cloning of each chain into a separate plasmid vector. This allowed for the independent expression and production of the A and B chains of human insulin.
Therefore, the correct order of the steps is III, I, II, IV, as described in option c.
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could an ant. eat an earthworm or vise versa
Answer:
yes, if the other is dead
Explanation:
both ants and worms eat dead animals. since both ants and worms die. They can eat eachothers bodies after death.
Genna is describing an experimental result in which a metabotropic receptor activated multiple proteins. Genna is describing a(n):
Answer:
Amplification cascade
Explanation:
Amplification cascade also known as Signaling pathway occurs when a stimulus or first messenger prompts a biological reaction within a cell which in turn acts on a receptor that undergoes signal transduction and amplification caused by secondary messengers. These secondary messengers send the signal to the effector sites who now produce a response to the initial stimuli.
So, the basic principle of an amplification cascade is the fact that a particular action triggers the response of several other factors. This is similar to what Genna describes in her experiment where a metabotropic receptor activated multiple proteins.
Sort the activities based on whether they decrease or maintain biodiversity.
The activities that decrease the biodiversity are excessive mining to obtain minerals and releasing sewage water into lakes.
The activities that maintain biodiversity are planting more trees and prohibiting fishing during breeding season.
What is biodiversity?The range of plant and animals on the planet or in a specific natural surroundings, that is significant and desirable.
Nature was despite everything is a productive wellspring of motivation in drug store, beauty care products, and agro-food enterprises for the revelation of bioactive items.
Informatics is currently present in most human exercises. In silico devices might help in various situations while concentrating on normal substances: in pharmacognosy, to store and construction the enormous and expanding number of information, and to work with or speed up the examination of regular items concerning conventional purposes of normal assets; in drug revelation, to soundly plan libraries for screening normal compound mimetics and distinguishing proof of organic exercises for normal items.
The activities based on whether they decrease or maintain biodiversity are:
Maintains :planting more trees
Decreases: excessive mining to obtain minerals
Decreases: releasing sewage water into lakes
Maintains: prohibiting fishing during breeding season
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Answer:
Explanation:
PLANTING MORE TREES EXCESSIVE MINING TO OBTAIN MINERALS RELEASING SEWAGE WATER INTO LAKES PROHIBITING FISHING DURING BREEDING SEASON
Identify the reproductive advantages seed plants have over seedless vascular plants and nonvascular plants
Ones with seeds have certain advantages over plants without seeds. For instance, when a seed germinates, the budding plant utilises the food that is stored there. There is no stored nourishment in the spores of seedless plants to aid in the growth of a new plant. The ability of animals to disperse seeds is another benefit of seed plants.
An embryo starts to develop throughout the process of germination into a new plant known as a seedling. Because of the aforementioned factors, seeds had a better probability of reproducing than seedless plants (spores).
Genetic material from both parents is present in seeds that are created by fertilisation. As a result, none of the parent plants' and the offspring are genetically similar. They may be able to survive if the environment changes thanks to their genetic variety. Pollination, the act of sexual reproduction in flowering plants, is how it happens.
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