When blood glucose levels get too high, the hormone __________ is released by an organ called the __________.

• A. Insulin; pancreas.
• B. Insulin; gallbladder.
• C. Glucagon; pancreas.
• D. Epinephrine; gallbladder.

Answer: (A)

Verified step by step guidance

1. Understand the role of blood glucose regulation in the body. When blood glucose levels rise, the body releases hormones to restore balance.
2. Identify the hormone responsible for lowering blood glucose levels. Insulin is the hormone that facilitates the uptake of glucose by cells, reducing blood glucose levels.
3. Determine the organ that produces insulin. The pancreas is the organ responsible for producing and releasing insulin into the bloodstream.
4. Review the incorrect options. Gallbladder does not produce hormones related to glucose regulation, and epinephrine and glucagon are involved in increasing blood glucose levels, not lowering them.
5. Match the correct hormone (insulin) with the correct organ (pancreas) to answer the question accurately.