$A$: 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 enzymes catalyze the transfer of a group other than hydrogen between a pair of substrates?

Enzymes that catalyze endergonic synthesis and are coupled with the exergonic hydrolysis of $ATP$ are known as:

What is the proteinaceous part of an enzyme called?

Statement $P$: Enzymes are biological catalysts.
Statement $Q$: They are produced by living cells in small amounts to catalyze reactions.

Arrange the following steps of enzyme action in the correct order:
$I - E + P$
$II - ES$ complex
$III - EP$ complex
$IV - E + S$

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