Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question
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Question

Which hormone is responsible for increasing blood calcium levels by stimulating bone resorption?
Options
A Parathyroid hormone (PTH)
Correct Answer
B Calcitonin
C Growth hormone
D Estrogen
Correct Answer

Option A is the correct answer.

Detailed Explanation

Parathyroid hormone (PTH) is secreted by the parathyroid glands in response to low blood calcium. It stimulates osteoclast activity to break down bone matrix and release calcium into the bloodstream.

Hint

This hormone is released when calcium levels drop too low.

Question Info

Course: ZOO 101
Topic: ZOO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 25 of 2214
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