Zoology-Hormone Action Mechanism

NEET Zoology Hormone Action Mechanism Assertion Reason Question

Type: Assertion Reason-assertion-Hard-Class 11

Assertion (A): Steroid hormones generally interact with intracellular receptors. | Reason (R): Steroid hormones generate second messengers like cyclic AMP upon binding to their receptors.

A

Both A and R are true, and R is the correct explanation of A.

B

Both A and R are true, but R is not the correct explanation of A.

C

A is true, but R is false.

D

A is false.

Correct Answer

Option C

Detailed Explanation

Steroid hormones interact with intracellular receptors and do not generate second messengers like cyclic AMP. Second messengers are typically associated with hormones that bind to membrane-bound receptors.

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