Multiple Choice
Which hormone is primarily responsible for causing the endometrial lining to thicken during the menstrual cycle?
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16. The Endocrine System
Introduction to the Endocrine System
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Which of the following statements concerning the functions of the growth hormone (GH) is correct?
A
GH is primarily responsible for regulating blood glucose levels.
B
GH inhibits the production of insulin-like growth factors.
C
GH decreases protein synthesis in the body.
D
GH stimulates the growth of bones and muscles.
Verified step by step guidance1
Understand the role of growth hormone (GH) in the body. GH is a peptide hormone that plays a crucial role in growth, cell reproduction, and regeneration.
Recognize that GH primarily stimulates the growth of bones and muscles. It does this by promoting the production of insulin-like growth factors (IGFs), which are key mediators of growth.
Consider the incorrect statements: GH does not primarily regulate blood glucose levels, although it can influence glucose metabolism. GH does not inhibit the production of insulin-like growth factors; rather, it stimulates their production.
GH increases protein synthesis in the body, which is essential for muscle growth and repair. Therefore, the statement that GH decreases protein synthesis is incorrect.
Conclude that the correct statement is: GH stimulates the growth of bones and muscles, aligning with its primary function in promoting growth and development.
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