A chemical substance that is released into the blood by a gland and that controls or affects processes in other glands or body systems is a(n):

A) enzyme.
B) hormone.
C) leukotriene.
D) neurotransmitter.

B

Health Professions

You might also like to view...

________ bones are more cube-shaped. Examples include the carpals of the hand

A) Irregular B) Long C) Sesamoid D) Short

Health Professions

What is the grading system used during the functional stop test for bladder control?

What will be an ideal response?

Health Professions