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Ilia_Sergeevich [38]
3 years ago
13

"which list contains only vitamins that do not function as coenzymes in energy metabolism?"

Biology
1 answer:
galben [10]3 years ago
7 0
The right answer is: vitamin C and choline
Choline (vitamin B4) is the precursor on the one hand acetylcholine (important neurotransmitter and neuromodulator) and on the other hand, the cascade initiated by betaine (intermediate in the biological methylation and precursor of membrane lipids). In this, it is considered, by extension, as an integral part of the family of B vitamins,
Vitamin C protects against cellular aging, is essential for the immune defenses and increases the assimilation of iron of plant origin. It also contributes to the formation of collagen. Its deficiency leads to a disease called scurvy (hence the ascorbic acid name of vitamin C).
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Consider the following geometric solids a sphere with a ratio of surface area to volume equal to 0.08 M negative one a right cir
azamat

Options:

A. The rate of diffusion would be the same for the two models.

B. The rate of diffusion would be faster for the right cylinder.

C. The rate of diffusion would be slower for the right cylinder.

D. The rate of diffusion would be faster for the sphere.

Answers:

The rate of diffusion would be faster for the right cylinder. Thus, the correct option is B.

To begin with, we must comprehend how the ratio of surface area to volume affects the rate of diffusion.

When comparing the ratio of surface area to volume, a body with a larger surface area will have a higher rate of diffusion than a body with a smaller surface area. It can be expressed mathematically as:

V∝ R    (whereas v is the diffusion rate and r is the surface area to volume ratio)

The answer to the question's surface area to volume ratio for spheres is given 0.8m⁻1

For a right circular cylinder, the surface area to volume ratio is provided  is 2.1 M.

The right circular cylinder has a larger ratio, hence it is obvious that the right circular cylinder will have a higher rate of diffusion because the rate of diffusion is directly related to the surface area to volume ratio.

For more information regarding volume, visit:

brainly.com/question/463363

#SPJ1

4 0
1 year ago
The original cell had the genetic code AaSs. What is the genetic makeup of the daughter cells?
olga55 [171]
Assuming that the og cell is going through mitosis and not meiosis (sexual cell division) then the genetic code of the og cell and the daughter cells are the same. Thus, the genetic code of the daughter cells is AaSs. 
6 0
3 years ago
Explain the ethical issues related to human cloning and using embryonic stem cells
olga2289 [7]

Answer:

Many people believe it to be unethical to remove/implant an embryo into a female, just as they see it unfitting to manipulate an individual when in an embryonic state.

Explanation:

7 0
2 years ago
What would be a likely consequence of a mutation in plants that results in a photorespiration deficiency? photosynthetic efficie
n200080 [17]

<span>Answer: There would be more cellular damage from harmful products of the light reactions of photosynthesis.</span>

<span>Photorespiration is a light dependent reaction that uptake molecular oxygen and release of carbon dioxide from organic compund. Photorespiration is linked to photosynthesis by ribulose-1,5-bisphosphate carboxylase. However,  consequence of mutation in plant due to photorespiration deficiency will result into </span>more cellular damage from harmful products of the light reactions of photosynthesis.

6 0
3 years ago
Read 2 more answers
Electrophoresis separates DNA fragments of different sizes, but this technique does not indicate which of the fragments contains
Anestetic [448]

Answer:

Answer is C.

Explanation:

Electrophoresis describes the movement of particles in a gel, influenced by an electric charge.

It is use to separate DNA particles based on their charge and size. Some of its types are native or buffer gels, gradient gels among others.

8 0
3 years ago
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