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scoundrel [369]
3 years ago
7

A(n)__________is a change in the base sequence of a DNA molecule

Biology
1 answer:
Brut [27]3 years ago
8 0

Hi

The answer is called a mutation

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If the amount of sodium in the blood increases, what would a negative feedback control mechanism be expected to do?
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Answer: Decreases

Explanation:

The amount of sodium in the blood will increase as the main function of the negative feedback is to maintain the homeostasis inside the body.

If blood pressure is too high, then heart rate decreases because of this the blood vessels increases in the diameter and the kidney retains less water.

These changes will return the blood pressure to be normal. The same process gets reversed when the blood pressure decreases.

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Which of the following statements is not true of the circulatory system and its transport of nutrients?
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Explanation:

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Answer:

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4 years ago
Airway management can be challenging in patients with down syndrome because their:
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