Trypsin functions best in which of the following conditions?

Correct Answer: A

Rationale: Trypsin, a pancreatic enzyme, works optimally in the basic pH of the small intestine, making A correct.

Correct Answer: D

Rationale: Maltose is produced from carbohydrate (starch) digestion by amylase, making D correct.

Correct Answer: C

Rationale: Liver breakdown of red blood cells aids bile production; less bile reduces fat emulsification, making C correct.

Correct Answer: C

Rationale: Salivary amylase hydrolyzes carbohydrates into maltose, making C correct.

Correct Answer: A

Rationale: Proteins are broken down into amino acids by enzymes like pepsin and trypsin, not hormones or sugars, making A the correct answer.