Which of the following is not an extracellular signal molecule received by intracellular receptors?
Correct answer: D. insulin
Insulin acts through cell surface receptors and not intracellular receptors.
NCERT Biology Class 11, Chapter 19
Which of the following is not an extracellular signal molecule received by intracellular receptors?
Insulin acts through cell surface receptors and not intracellular receptors.
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