Question

use the diagram above to answer the next question. which of the following scenarios is an example of the cellular process shown above? select one: a. the secretion of insulin b. the movement of alcohol across the cell membrane c. the uptake of glucose by the liver d. the absorption of amino acids in the small intestine

Explanation:

The diagram shows exocytosis, a process where vesicles fuse with the cell - membrane to release their contents outside the cell. Insulin is a protein hormone that is secreted from pancreatic cells via exocytosis. Alcohol movement across the cell - membrane is simple diffusion. Glucose uptake by the liver is facilitated diffusion or active transport. Absorption of amino acids in the small intestine is active transport.

Answer:

A. the secretion of insulin