Which of the following hormone categories requires G-protein to activate enzymes inside a cell? 

A. Steroidal
B. Nonsteroidal
C. Prostaglandins
D. Gonadal
E. Adrenal

B. Nonsteroidal
Proteins cannot easily cross the cell membrane of nonsteroidal hormones. The hormone-receptor complex in the membrane usually activates a G-protein that causes enzymes inside the cell to be turned on.

Health Professions

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Spirometry is a noninvasive test that measures the ability of the lungs to exhale effectively and quickly.

Answer the following statement true (T) or false (F)

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Greeting everyone that enters the facility is a demonstration of __________.            

Fill in the blank(s) with the appropriate word(s).

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