The Small Intestinal Digestive Enzymes

Multiple Choice

The small intestinal digestive enzymes

A) are secreted into the lumen, where they perform their function
B) act intracellularly within the brush borders
C) complete the digestion of carbohydrates
D) complete the digestion of carbohydrates, and are secreted into the lumen, where they perform their function
E) act intracellularly within the brush borders and complete the digestion of carbohydrates