Control of Hormone Secretion
Control of Hormone Secretion
Control of Hormone Secretion:
A feed back mechanism is a loop in which a product feeds back to control its own production. Most hormone feedback mechanisms involves negative feedback loops. Negative feedback keeps the concentration of hormone within a narrow range.
Negative feedback occurs when a product feeds back to decrease its own production. Whereas a positive feedback occurs when a product feedback to increase its own production.
We have a feedback mechanism for controlling the precise quantity and timing of hormone secretion. For example, when we take a meal, our blood sugar level rises. The response to this stimulus is the secretion of the required amount of insulin. The insulin carries glucose to the tissues. As a result, the blood sugar level falls and insulin secretion is reduced.
Hormones are secreted into the ______________ and have an effect on other parts of the body. | |||
| Right Option : C | |||
| View Explanation | |||
Negative feedback occurs when a product feeds back to __________________ its own production. | |||
| Right Option : B | |||
| View Explanation | |||
How many muscles work together to move a bone ? | |||
| Right Option : B | |||
| View Explanation | |||
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