The shape of the receptor is essential in insulin's ability to send messages to cells about blood glucose levels and glucose out of your bloodstream and carry it into cells throughout your body. The cells then utilise the glucose for energy and keep the extra glucose in liver, muscles, and fat tissue.
A negative feedback loop takes place in the field of biology specifically in processes of homeostasis, when the product of the reaction leads to a decrease in the overall process.
Through this, the stimulus of a negative feedback loop brings a system to bring system to equilibrium or stability.
In this provided case increase in glucose level in the blood is acts as the stimulus to release the insulin hormone that return the blood glucose level back to normal.
Thus, his could be the answer.
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