What is the end product of proteins?

Correct option is A

Ans. (a)
Sol. When proteins are digested in the body, they are broken down into their basic building blocks called amino acids. These amino acids are then absorbed into the bloodstream and used for tissue repair, enzyme production, and other metabolic processes. This process occurs primarily in the stomach and small intestine.
Explanation of each option:
· (a) Amino acids – Correct answer. Fundamental units formed from protein digestion.
· (b) Triglycerides – End products of fat (lipid) digestion, not protein.
· (c) Fructose – A monosaccharide, mainly from fruit sugar, not from protein.
· (d) Glucose – Result of carbohydrate digestion, not protein.