Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Cell Biology & MicroorganismsCell Structure & Organelles
Chemical nature of enzymes:
- A.Phospholipids
- B.Polysaccharides
- C.Polynucleotides
- D.PolypeptidesCorrect answer
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Practice these MCQs in the appQuick fact: Enzymes are chemically polypeptides (proteins) made up of amino acid chains folded into specific three-dimensional structures.