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Which of the following conditions are correct? Process V max value Km value a Competitive inhibition Increases Decreases b Non-competitive inhibition Decreases Remains same c Allosteric inhibition Decreases Increases d Un-competitive inhibition Increases Increases

Options

  1. Aa
  2. Bb
  3. Cc
  4. Dd

Correct answer

B. b

Step-by-step solution

Any substance that can diminish the velocity of an enzyme is known as an Inhibitor. The types of inhibition are Competitive, Non Competitive and Allosteric inhibition. In Competitive inhibition, the Enzyme and Inhibitor competes to bind to the same active site. Hence if substrate concentration is increased the chances of substrate binding to the enzyme will increase .Thus if (S) increases Km (Michaleis Constant) also increases. In non-competitive inhibition, the substrate and inhibitor binds at different sites henc

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