Correct option is C
Ans (c)
Sol.
Explanation:
·
Ptyalin, also known as
salivary amylase, is the enzyme found in
saliva. It begins the process of
carbohydrate digestion by breaking down starches into simpler sugars.
·
Pepsin is a digestive enzyme found in the stomach, responsible for protein digestion, not in saliva.
·
Renin is an enzyme involved in the regulation of blood pressure, produced by the kidneys.
·
Lipase is an enzyme that breaks down fats and is primarily produced by the pancreas, not the salivary glands.