Neville has low blood pressure and his pituitary started producing a hormone to maintain water balance. his blood pressure eventually returned to normal.

which best describes what might happen next?

positive feedback will stop the release of this hormone.

positive feedback will speed up the release of this hormone.

negative feedback will speed up the release of this hormone.

negative feedback will stop the release of this hormone.

The correct answer is 4th option.

Negative feedback will stop the release of this hormone.

Negative feedback loop is responsible for down regulating the expression of a hormone in our body. Negative feedback loop is required to restrict the unnecessary wastage of our body's energy in producing a hormone when it is not even required. Once we have maintained the water balance in our body with the help of that hormone we don't require it anymore so we need a negative feedback loop to stop the synthesis of this hormone. Our body has to dedicate some energy in the production of any hormone (protein).  If negative feedback loop will not act once the water balance has been maintained, it will cause excessive hormone release unnecessarily which is not at all required.

D, Negative feedback will stop the release of this hormone.

Explanation:

the answer is b.) hydrogen bonds between bases.