After you eat, insulin is secreted by pancreatic Beta cells into the bloodstream, where it diffuses throughout the body to bind to receptors on target cells, telling them to take up glucose. This mode of signaling is referred to as:.

The mode of signaling is called Endocrine signaling

Explanation:

Endocrine signaling can be defined as the process whereby chemicals called hormones released by the endocrine glands into the blood stream.

Endocrine signaling has a slow effect on the cells of the body. This effect can also be a long lasting effect as well.

For Endocrine signaling to work, receptors are needed. Examples of these receptors are:

a. Intracellular receptors

b. Surface cell receptors

In Endocrine signaling, when the hormones are released they bind to the receptors of the target cells that requires the hormones to function.

i think the answer is b.

hope it

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation: