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
  • CEnzymes are specific biological catalysts that can normally function at very high temperature $(T \sim 1000\,K)$
  • D
    Enzymes are specific biological catalysts that possess well-defined active sites
AIEEE 2004, Difficult
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