Question

which component of saliva starts to break down carbohydrates? a water b mucus c amylase d bicarbonate

Explanation:

Salivary amylase is an enzyme in saliva that initiates the breakdown of carbohydrates. Water is a main component of saliva but doesn't break - down carbs. Mucus in saliva helps with lubrication. Bicarbonate in saliva helps with pH - regulation.

Answer:

C. Amylase