JAMB Biology 2019 Objective — Question 10
Question 10 of 40 from the Joint Admissions and Matriculation Board (JAMB) Biology 2019 Objective paper, with the correct answer and a full explanation.
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Which of the following enzymes curdles milk?
- A. Pepsin
- B. Ptyalin
- C. ReninCorrect
- D. Amylase
Explanation
Renin curdles milk by converting soluble caseinogens into insoluble casein. (Pepsin converts proteins to peptones; ptyalin hydrolyses starch to maltose.)
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