Question

question 10 2 pts
which protein, acting as a hormone, regulates blood glucose?
oxytocin
prolactin
thyroxine
insulin

Explanation:

Insulin is a protein - hormone that regulates blood glucose levels by facilitating the uptake of glucose into cells. Oxytocin is involved in processes like child - birth and lactation, prolactin is related to milk production, and thyroxine is involved in metabolism regulation.

Answer:

D. Insulin