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iragen [17]
3 years ago
11

Which is a product of the Krebs cycle? A. Pyruvate B. NAD c. Acetyl COA D. FADH2

Biology
1 answer:
a_sh-v [17]3 years ago
6 0

Answer:

The correct answer is D FADH2

Explanation:

Krebs cycle is one of most important step of aerobic respiration.Pyruvate the end product of glycolysis is converted into acetyl CoA which then reacts with oxalo acetate to begins the TCA cycle .

     According to the question the product of krebs cycle is FADH2 which formed from FAD during the conversion of succinate to fumarate by the catalytic activity of succinate dehydrogenase enzyme.

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Sunny_sXe [5.5K]

Answer:

Option (A).

Explanation:

Artificial passive immunity can be acquired by injecting readymade antibodies. The antibodies are not produced by the recipient cells of the organism.

The injection of gamma globulin is artificially acquired passive immunity as these antibodies are injected directly into the body of the recipient. This immunity is  given to provide short term immunization to an individual organism.

Thus, the correct answer is option A.

4 0
3 years ago
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3 0
3 years ago
The transmission of genetic characteristics from parents to children.
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7 0
4 years ago
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