Question

Saliva contains the enzyme _________. That digests carbohydrates (starches).

• (A) Cellulose
• (B) Pepsin
• (C) Trypsin
• (D) Amylase

Answer 1

The Correct Option is D

Explanation:
Saliva contains the enzyme amylase or tylen. That digests carbohydrates (starches). By this enzyme, maltose in the mouth itself becomes soluble in an enzyme of about 30 percent starch. It requires an alkaline medium (optimal pH 6.8) for proper functioning. Saliva also contains an enzyme called lysozyme. It acts as an antibacterial ingredient that prevents infection.Hence, the correct option is (D).