Biology 9700 · AS & A Level · Mode of action of enzymes

Mode of action of enzymes — practice question

In what way is the Michaelis-Menten constant ($K_m$) applied?

  • Ato determine the number of collisions between the enzyme and substrate
  • Bto compare the affinity of enzymes for their substrates
  • Cto find the maximum velocity of an enzyme ($V_{\max}$)
  • Dto find the optimum rate of reaction

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