How Are Hormone Levels Regulated

question 27

Multiple Choice

How are hormone levels regulated?

• A)An endocrine gland can respond to the blood level of the hormone it produces.
• B)A hormone can trigger a second gland to secrete a hormone that dampens production of the first hormone.
• C)A second contrary hormone can counteract the effect of the first hormone.
• D)A product can trigger hormone production; the hormone can then reduce the amount of product which in turn reduces the level of hormone.
• E)All of the choices are correct.

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