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frosja888 [35]
3 years ago
13

Which of the following statements is true?

Biology
1 answer:
Maru [420]3 years ago
3 0
Sometimes a single gene can influence many traits is the correct answer

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In an experimental situation, a virus is injected into a rabbit and the rabbit makes antibodies against the viral antigen. These
pickupchik [31]

Answer:

Artificial passive immunity

Explanation:

Artificial passive immunity is the type of passive immunity that is formed in the body of an organism (receiver i.e. a human) to counter or prevent an infection when antibodies that are formed from another organism (donor i.e. the rabbit) is being injected into the organism (receiver i.e. human). These antibodies are developed in the body of a different organism (donor i.e. rabbit) that has been injected with the causative agent that produces antigens that stimulates the production of these antigens to such infection (viral disease). These antibodies are then removed and used in another organism (receiver i.e. human) to provide immunity against such infection (viral disease) in another organism (human).

This artificial passive immunity that is created when the antibodies from the rabbit plasma is injected into a human body usually does not last longer, but provides quick protection and cure to the same viral disease.

7 0
3 years ago
When an organism such as a yeast lives by fermentation, it converts the pyruvate from glycolysis into a different compound, such
Dahasolnce [82]

Answer:

The conversion is needed to regenerate the molecules needed for glycolysis

Explanation:

Fermentation is a metabolic process by which microorganisms generate ATP by the anaerobic (without oxygen) degradation of organic nutrients. Fermentation allows to microorganisms convert carbohydrates into alcohol or acid. During glycolysis, two NAD+ molecules are reduced and glucose molecules are split into two pyruvate molecules, thereby producing two NADH molecules and two ATP molecules. During fermentation, pyruvate molecules are metabolized to different compounds because the energy stored in the pyruvate molecules is unavailable to the cell. In fermentation, NADH from glycolysis is oxidized back to NAD+ by being used to reduce pyruvate or a pyruvate derivative.

4 0
3 years ago
Why does diffusion not require any energy?
ad-work [718]

Answer:

b

Explanation:

a semi permeable membrane requires no energy since it allows safe passage of molecules from low to high think of it like a tea bag it has a high concentration and the low concentration is the hot water.

I hope it helps

3 0
2 years ago
Describe an organism that does not depend on others for food or a place to live
Sliva [168]
I would think of a unicellular organism or a plant, but I'm not too sure on this one,  Just trying to help :)
7 0
3 years ago
Read 2 more answers
All growth of a flowering plant takes place within specialized tissues called
Vlad1618 [11]

The growth of all flowering plant takes place within the specialized tissue called the meristems. They are tissues in the plants in which they have the role of dividing the plant’s cell and in the same way this is where the growth is being done.

3 0
2 years ago
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