Answer:
B
Explanation:
B uses correct punctuation of quotes.
What must generalizations be backed by to be accepted in science?
Answer:
the last one
Explanation:
5) Compare and contrast creationist views of life origination on Earth,
particularly the special creation and eternity of life theories?
Answer
no i don't know
Explanation:
i am so dum sorry if I can't help you
The rate at which alcohol is eliminated from the body may be increased by?
Alcohol Elimination Rate can be increased by food intake.
Alcohol is a toxic substance that once consumed enters the bloodstream via the walls of the small intestine.Alcohol is metabolized mainly by the liver, in an oxidation reaction to acetaldehyde, which is a toxic metabolite. A minor percentage (2 to 5%) of alcohol is excreted unchanged in urine, sweat, and breath.Alcohol dehydrogenase is an enzyme produced in the liver that metabolizes ethanol to acetaldehyde.It has been shown that the alcohol elimination rate can be increased by food intake, regardless of composition.It has been suggested that different types of foods can induce an increase in the hepatic blood flow, thereby also increasing the activity of alcohol-metabolizing enzymes.In conclusion, alcohol elimination can be increased by food intake.
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Which of the following statements about feedback regulation of a metabolic pathway is correct?
A) The compound that regulates the pathway acts as a competitive inhibitor or a positive allosteric regulator.
B) The enzyme that is regulated by feedback inhibition is usually the last enzyme in the metabolic pathway.
C) The final product of a metabolic pathway is usually the compound that regulates the pathway.
D) The products of the pathway become the reactants for a different reaction, and thus products are unable to accumulate.
E) Accumulation of the product of the pathway increases further formation of that product.
Answer:
Correct answer is: B) The final product of a metabolic pathway is usually the compound that regulates the pathway.
Explanation:
Feedback regulation of a metabolic pathway is a mechanism by which the end product of a pathway inhibits an enzyme that catalyzes an early step in the pathway, thus preventing the overaccumulation of the product. This is an example of negative feedback, which maintains homeostasis and optimizes the efficiency of the pathway.
For example, in the synthesis of the amino acid isoleucine from threonine, the final product isoleucine binds to the allosteric site of the first enzyme in the pathway, threonine deaminase, and inhibits its activity. This reduces the rate of the pathway and prevents the excess production of isoleucine.
Oxygen in the water varies widely because of?
.
oxygen in the water varies widely because of the... # of producers, # of decomposers, and temperature.
g Two linked genes, (A) and (B), are separated by 18 centiMorgans. A man with genotype Aa Bb marries a woman who is aa bb. The man's father was AA BB. What is the probability that their first child will both be ab/ab
Answer:
The probability that their first child will both be ab/ab = 41%.
Explanation:
Available data:
Two linked genes (A) and (B) ⇒ 18 centiMorgans apartMan ⇒ Aa BbMan´s father ⇒ AA BBWoman ⇒ aabbThe recombination frequency is given by the distance between genes. We have to know that 1% of recombinations = 1 map unit = 1cm.
Recombination frequency = 0.18
Man: AaBb
Gametes) AB Parental
ab Parental
Ab Recombinant
aB recombinant
18 centi morgan = 18 % of recombination in total
= % aB + % Ab
= 9% aB + 9% Ab
100% - 18% = 82% of parental in total
= % of AB + % ab
= 41% AB + 41% ab
The frequency for each gamete is:
AB 41%
ab 41%
Ab 9%
aB 9%
Cross: man x woman
Parental) AaBb x aabb
Gametes) AB, Ab, aB, ab ab, ab, ab, ab
Punnett square) AB ( 41%) Ab (9%) aB (9%) ab (41%)
ab AaBb Aabb aaBb aabb
ab AaBb Aabb aaBb aabb
ab AaBb Aabb aaBb aabb
ab AaBb Aabb aaBb aabb
F1) 41% of the progeny is expected to be AaBb
9% of the progeny is expected to be Aabb
9% of the progeny is expected to be aaBb
41% of the progeny is expected to be aabb
why do you think it's important to determine the shape of the earth?
Answer:
so that you would know what views are on each side and the shape of the describes that we are outside the earth surrounded by water
explain how deforestation (loss of plants/trees) is resulting in devastating consequences for our planet.
Answer: The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people.
Explanation:
THE INTERNET
What are the components of environmental science and how does the interdependence of organisms impact the environme
Answer:
The components are: atmosphere, soil, water, organisms, ecosystems, overall human impact. Actions of one organism will affect others around it.
Explanation:
The components of environmental science are atmosphere, soil, water, organisms, ecosystems, and overall human impact. It affects the environment because the actions of one organism will affect others around it. For example, lets say that the pollen bee goes extinct this will affect all organisms for there will be no pollen production and then food wont be produced, causing hunger for all organisms.
For the sharpest visual acuity, where do light rays need to fall directly?
For the sharpets visual acuity, light rays need to fall directly onto the fovea centralis. This part of the retina is entirely composed by cones and it is responsible for sharp central vision.
where is epithelial tissue found
Answer:
Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands.
Explanation:
Hope this helps and have a great day.
Approximately 55%of an adult female body weight is water if a woman body contains 38 kg of water what is the woman's total weight
Answer: 69kg
Explanation:
Let the total weight of the woman be represented by x. Based on the information given, we can derive an equation which will be:
55% of x = 38kg
55/100 × x = 38kg
0.55 × x = 38kg
0.55x = 38kg
Divide through by 0.55
x = 38kg/0.55
x = 69.09099
x = 69kg
Therefore, the woman's total weight is 69kg.
What is the responsibility of the respiratory system?The absorption of nutrients.The exchange of gasses.The digestion of food.Directing hormones.
The main function of the respiratory system is to exchange gasses to absorb oxygen and remove waste gases such as carbon dioxide.
The correct option is the second one.
Answer:
The digestion of food,the absorption of ny
You and your friends are planning a hiking / camping trip to Denali National Park,
Alaska. Below is a topographic map that shows the mountain range in the park. The
wind usually blows in the direction the arrows are pointing. If you want to stay as dry
as possible (no precipitation), which site would be the better choice to set up camp?
Answer: Site B
Explanation: I took the test。
Could someone help me out with this homework?
Thank You.
A Homozygous cross between two black-eyed mice will result in a 100 percent probability of getting black-eyed mice as the allele for the black eyes is recessive so the black-eyed mice would be homozygous for the recessive allele to be expressed.
Supposing that the allele for the red eye is R and the allele for the black eye is r, then the genotype of a black-eyed mouse would be rr and a homozygous cross between two black-eyed mice would 100 percent give the genotype rr with a black eye phenotype.
So the genotypic ratio and the phenotypic ratio would be 1 as all the offspring would have rr genotype for the eye color.
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explain the concept id “survival of the fittest”
This is a concept that implies competence among the organisms of an ecosystem, those individuals that prevail in this competence are the strongest (fittest), this, in turn, is translated with longer survival and better reproductive success. The offspring of these organisms will be more numerous and will have more chances to survive as long as inherits parents' features.
Answer:
The person with the best brain who can think the fastest who can make extreme answers within the seconds and who understands what to do.
true or false the offspring produced by asexual reproduction are genetically identical to their parents.
Answer:
True
Explanation:
Type
blood is the universal donor.
Type
blood is the universal recipient.
Answer:
o negative
ab positive
......
Answer:
TYPE O
Explanation:
i need help on these three problems
Answer:
It is an Active Voice
Explanation:
The subject is getting done
Why are the fossils of the mesosaurus species,that once lived together, found in different locations on earth now?
How did Galileo increase public support for Copernicus model
Is Valerie’s breast cancer caused by a somatic mutation or a germ line mutation?
Answer:
Explanation:
It is impossible for me to determine whether Valerie's breast cancer is caused by a somatic mutation or a germ-line mutation without further information.
A somatic mutation occurs in a body cell and is not inherited, while a germ-line mutation occurs in a reproductive cell and can be passed on to offspring.
If Valerie's breast cancer is caused by a somatic mutation, it means that the mutation occurred spontaneously in one of her breast cells and is not heritable. However, if her breast cancer is caused by a germ-line mutation, it means that the mutation occurred in one of her reproductive cells and could be passed on to her offspring.
Without knowing whether Valerie has a family history of breast cancer or if other members of her family have been diagnosed with the same mutation, it is impossible to determine whether her cancer is caused by a somatic or germ-line mutation.
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29.4.5 Quiz: Globalization and the Natural Environment
Question 9 of 15
Why is water considered a renewable resource?
A. It is less expensive than other sources of energy.
B. It can be obtained from the natural environment.
C. It is used faster than it can be cleaned or replenished.
OD. It can be replaced with natural processes over time.
SUBMIT
Answer:
it can be replaced with natural processes over time.
what is the difference between matrix and shoma?
Answer:
In a matrix, the set of numbers are covered by two brackets whereas, in a shoma, the set of numbers are covered by two bars. The number of rows need not be equal to the number of columns in a matrix whereas, in a shoma, the number of rows should be equal to the number of columns.
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When organisms move out of the population, this is known as?
When organisms move out of the population, this is known as EMIGRATION.
The population growth is largely determined by the birth rate, death rate, immigration, and emigration.In biology, emigration refers to the process by which one or more organisms leave its/their original population in order to relocate to another geographic region.Moreover, migration occurs when animals travel from one habitat to another in order to search for food, new habitat conditions, mates for reproduction, etc.
In conclusion, when organisms move out of the population, this is known as EMIGRATION.
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force acts on an object, causing it to move parallel to the force. The graph
below shows this force as a function of the position of the object. How much work does the
force do as the object moves from 0 to 15 m?
hope Force
W
(N) 20
500
۔
ash
10
No
so
asto
F
Pesibon (m)
100 t
5
10
15
c. 251
B. 125 )
A 50J
dois
D) 100
Answer:
d
Explanation:
The work done by the force is 150 J.
(d) is correct option.
Explanation:
Given that,
The object moves from 0 to 15 m.
Displacement = 15 m
Suppose the graph shows this force as a function of the position of the object
We need to calculate the work done
According to graph,
W = area under the graph from 0 to 15
Where, h = height
b = base
Put the value into the formula
Hence, The work done by the force is 150 J.
Which statement best describes a characteristic of maritime polar air masses?
Answer:
this is ans.
Explanation:
Continental Polar air masses (cP) are air masses that are cold and dry due to their continental source region. ... Polar air masses develop over higher latitudes over the land or ocean, are very stable, and generally shallower than arctic air.
Answer:
A. They occur mostly during the summer.
Explanation:
A scientist crossed a white flower with a red flower. He expected some offspring to be white and others to be
red. Instead, many were white with red stripes. What occurred? How can you tell?
Answer: meiosis accured
Explanation:
Hereditary elliptocytosis diagnosis and Treatment/management
Please tell me precisely
It’s a presentation
Hereditary elliptocytosis (HE) states a group of red blood cell (RBC) disorders which is an inherited disease.
What is Hereditary elliptocytosis?
Hereditary elliptocytosis is characterized by the presence of, elliptically shaped and elongated RBCs on the peripheral blood smear.
Complete blood cell count (CBC) and Peripheral blood smear are the diagnosis method for Hereditary elliptocytosis.
There is no treatment for this disorder until it becomes severe anemia, spleen removal can be observed in the treatment.
Therefore, it is a red blood cell (RBC) disorder.
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What is the right answer to the biology question below?
The cell bodies of motor neurons are located in the ventral horn of the spinal cord.
Therefore, Option c is correct.
What are motor neurons?A motor neuron is described as a neuron whose cell body is located in the motor cortex, brainstem or the spinal cord, and whose axon (fiber) projects to the spinal cord or outside of the spinal cord to directly or indirectly control effector organs, mainly muscles and glands.
The motor neuron allows for both voluntary and involuntary movements through the innervation of effector muscles and glands.
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