Which of the following is a hormone that is released in response to low blood calcium levels?
A)serotonin
B)estrogen
C)parathyroid hormone
D)insulin

Question

Quizplus · Accepted Answer

Parathyroid hormone is released by the parathyroid gland in response to low blood calcium levels. It acts on the bones, kidneys, and intestines to increase calcium levels in the blood. Serotonin is a neurotransmitter, estrogen is a female sex hormone, and insulin is a hormone that regulates blood sugar levels. None of these hormones are directly involved in calcium regulation.

Which of the Following Is a Hormone That Is Released