FSH, LH, TSH acts through_________________?
Correct answer: A. Cyclic AMP
- A. Cyclic AMP
- B. Cyclic GMP
- C. Adenosine cyclate
- D. Calcium release
Explanation
FSH, LH and TSH bind G-protein-coupled receptors that activate adenylate cyclase, increasing cyclic AMP as the second messenger. Cyclic GMP and calcium release are used by some other hormone-signalling pathways.
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