Which layer of the digestive tract secretes enzymes and absorbs nutrients?

Question

Quizplus · Accepted Answer

The mucosa layer of the digestive tract secretes enzymes and absorbs nutrients. The lumen refers to the inner space of the digestive tract, the submucosa layer contains blood vessels and nerves, the longitudinal smooth muscles are responsible for movement of the digestive tract, and the serosa layer is the outermost layer that provides protection and support.

Which Layer of the Digestive Tract Secretes Enzymes and Absorbs