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10. Biomolecules — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry10. Biomolecules1 Mark
MCQ
Identify the correct statement regarding enzymes
  • A
    Enzymes are specific biological catalysts that cannot be poisoned
  • B
    Enzymes are normally heterogeneous catalysts that are very specific in their action
  • C
    Enzymes are specific biological catalysts that can normally function at very high temperature $(T \sim 1000\,K)$
  • ✓
    Enzymes are specific biological catalysts that possess well-defined active sites
✓

Answer

Correct option: D.
Enzymes are specific biological catalysts that possess well-defined active sites
d
(d) Enzyme are shape selective specific biological catalyst which normally functions effectively at body temperature.

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