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Physiology

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Endocrinology

Question
9 out of 14
 

Which one of the following acts to increase the release of Ca 2+ from endoplasmic reticulum? (LQ)



A Inositol triphosphate     

B Parathyroid hormone

C 1, 25-di Hydroxy cholecalciferol

D Diacyl glycerol

Ans. A Inositol triphosphate

The link between membrane binding of a ligand that acts via Ca++ and the prompt increase in the cytoplalsmic Ca++ concentration is often inositol triphosphate.

Endocrinology Flashcard List

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