$A$: Hormones are not enzymes,but they can stimulate the release of enzymes.
$R$: Hormones are used up in metabolism,but enzymes can act over and over again.

  • A
    Assertion and Reason both are correct and Reason is the correct explanation of Assertion.
  • B
    Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.
  • C
    Assertion is correct,but Reason is incorrect.
  • D
    Both Assertion and Reason are incorrect.

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Similar Questions

Which enzyme is used in the reaction: $\text{Acetic acid} + ATP + Co-A \to \text{Acetyl } Co.A + AMP + PPi$?

Identify $P, Q,$ and $R$ in the following descriptions:
$P -$ The component that undergoes transformation in a chemical reaction.
$Q -$ The component formed as a result of transformation in a chemical reaction.
$R -$ The component that remains unchanged after the completion of a chemical reaction.
What are $P, Q,$ and $R$ respectively?

The $Km$ value of the enzyme is the value of the substrate concentration at which the reaction reaches to

Enzymes which act similarly are called as:

What does $P$ represent in the given figure?

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