MCAT Question of the Day
    •

    Q:

    		 C cells in the thyroid are responsible for:
    		 

    A

    		 increasing renal reabsorption of electrolytes.

    B

    		 inhibiting osteoclasts.

    C

    		 increasing levels of PTH in the blood.

    D

    		 sending downstream signals to the posterior pituitary.



    Endocrine System |
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