WAEC Chemistry 2020 Objective — Question 3
Question 3 of 50 from the West African Examinations Council (WAEC) Chemistry 2020 Objective paper, with the correct answer and a full explanation.
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Which of the following substances is a polypeptide?
- A. Starch
- B. Glycogen
- C. ProteinCorrect
- D. Fats
Explanation
Polypeptides are obtained from the digestion of proteins: Proteins -> peptones -> polypeptides -> Amino acid.
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