When the body's blood glucose level rises, the pancreas secretes insulin and, as a result, the blood glucose level declines. When the blood glucose level is low, the pancreas secretes glucagon and, as a result, the blood glucose level rises. Such regulation of the blood glucose level is the result of _________.
A. catalytic feedback
B. positive feedback
C. negative feedback
D. protein-protein interactions

Question

23-08-2022
Biology

Answered

When the body's blood glucose level rises, the pancreas secretes insulin and, as a result, the blood glucose level declines. When the blood glucose level is low, the pancreas secretes glucagon and, as a result, the blood glucose level rises. Such regulation of the blood glucose level is the result of _________.
A. catalytic feedback
B. positive feedback
C. negative feedback
D. protein-protein interactions

Answer :

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rafikiedu07 rafikiedu07 · Answer 1 · 2022-08-27T22:12:21-04:00

When the blood glucose level is low, the pancreas secretes glucagon and, as a result, the blood glucose level rises. Such regulation of the blood glucose level is the result of negative feedback.

The pancreas's function is to secrete insulin and glucagon. These two hormones work in balance and play an important role in blood sugar regulation. Hormone levels above or below the ideal range can cause blood sugar levels to rise or fall.

Insulin and glucagon help in maintaining a state called homeostasis. In this state, the state of the body is stable. When blood sugar is too high, the pancreas releases more insulin. When blood sugar drops, the pancreas releases glucagon to raise blood sugar.

This balance helps provide cells with adequate energy while preventing nerve damage that can result from consistently high blood sugar levels. Insulin controlling blood sugar(glucose) is a good example of negative feedback mechanism. When blood sugar levels rise, receptors in the body sense the change.

The control centre (pancreas) then releases insulin into the blood, effectively lowering blood sugar levels. Once blood glucose reaches homeostasis, the pancreas stops releasing insulin, and this is how this feedback loop works.

Learn more about negative feedback here : https://brainly.com/question/4636540

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