gneet Biology Solved MCQ for NEET, AIIMS, grade 11 and grade 12
Protein digestion occurs in stomach, jejunum and ileum. It is completed in the ileum.
Cells in the lining of the ileum secrete the protease and carbohydrase enzymes responsible for the final stages of protein and carbohydrate digestion into the lumen of the intestine
Answer : (b)