Which of the Following Statements Best Describes the Purpose of Insulin

Multiple Choice

Which of the following statements best describes the purpose of insulin in the body?

A) Insulin transports carbohydrates through the bloodstream.
B) Insulin controls glucose concentration in the blood.
C) Insulin breaks down sugars in the body.
D) Insulin protects sugars from being broken down by enzymes.
E) Insulin controls protein metabolism.