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Vikentia [17]
3 years ago
11

Describe a feedback loop?

Biology
1 answer:
satela [25.4K]3 years ago
6 0

Answer:

A feedback loop is a biological occurrence where the output of a system amplifies the system (positive feedback) or inhibits the system (negative feedback).

Explanation:

Example, during blood clotting, a cascade of enzymic proteins acitvates each other, leading to the formation of fibrin clot that prevents further blood loss.

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