OSieroid hormone caleitriol activates an intake of dictary ealcium, increasingthe amount of Ca" transport proteins in the gut cells. Explain the calcitriolmechanisms ofaction. For that:b) name the molecules, which synthesis is activated by a hormone in the nucleusof a target eell:c) cxplain the function of these molecules in the cytoplasm of the target cell.

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Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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OSieroid hormone calcitriol activates an intake of dictary ealcium, increasing the amount of Ca2 transport proteins in the gut cells. Explain the calcitriol mechanisms of action. For that: