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Biomolecules — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYBiomolecules2 Marks
Question
What is meant by K value in enzyme reaction? What does it indicate?
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Answer

  1. $K _{ m }$ value is defined as the substrate concentration at which half the maximum velocity of the enzyme reaction is attained.
  2. It indicates the affinity of the substrate to the enzyme.

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