Multiple choice

Which of the following statements is correct regarding enzymes?

  1. Induced fit theory of enzymes was given by Emil Fischer.

  2. Michaelis constant is the substrate concentration at which enzyme reaction proceeds at half the maximum velocity.

  3. Synthesis of enzymes is directed by tRNA.

  4. Enzymes exist in cells as solids.

  5. Zymogen is an enzyme.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Michaelis constant is the substrate concentration at which the reaction velocity is 50% of the Vmax.

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