Question

1. the organ that synthesizes and releases the hormone insulin is the __________.

pancreas
gallbladder
common bile duct
appendix
liver

1. the enzyme that begins the digestion of fat is __________.

lipase
amylase
protease
lactase

Explanation:

For question 13, the pancreas contains islet - cells that synthesize and release insulin to regulate blood - glucose levels. The other organs listed do not have this function. For question 14, lipase is the enzyme that breaks down fats (lipids) during digestion. Amylase digests carbohydrates, protease digests proteins, and lactase breaks down lactose.

Answer:

1. Pancreas
2. Lipase