Question

What is not a function of the parathyroid glands? Group of answer choices regulate the level...

What is not a function of the parathyroid glands?

Group of answer choices

regulate the level of calcium in the blood

promote formation of calcitriol

increase formation of vitamin D

none listed

increase bone resorption

increase the number of osteoclasts

Science   Anatomy-And-Physiology   
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Homework Answers

Answer #1

1. Answer: Option D is correct
Explanation:
Parathyroid hormone (PTH) is produced in response to low ca+2 levels in the blood.
PTH increases the synthesis of 1-α hydroxylase thereby stimulating the production of Calcitriol in the kidney.
PTH also promotes enzymes involved in the biosynthesis of vitamin D.
PTH promotes bone resorption by increasing the activity/number of osteoclasts.

All the given statements describe the function of PTH.

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