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NTA Abhyas NEET2020ChemistryBiomoleculesPractice

What is the effect of an enzyme in an enzyme-catalysed reaction?

Options

  1. Adecreases the activation energy and decreases the energy yield
  2. Bdecreases the activation energy and has no effect on the energy yield
  3. Cincreases the activation energy and increases the energy yield
  4. Dincreases the energy yield and decreases the activation energy

Correct answer

B. decreases the activation energy and has no effect on the energy yield

Step-by-step solution

An enzyme is a catalyst that reduces the activation energy for a reaction and helps in increasing the concentration of product without any change in energy yield.

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