Which of the following is NOT an example of a hormone directly activating an existing enzyme?
A) Insulin
B) Growth hormone
C) Prolactin
D) Thyroxine

Name: Which of the following is NOT an example of a hormone directly activating an existing enzyme? A) Insulin B) Growth hormone C) Prolactin D) Thyroxine
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Question

Quizplus · Accepted Answer

Thyroxine does not directly activate an existing enzyme. It regulates gene expression and protein synthesis.

Which of the Following Is NOT an Example of a Hormone