Author Question: How do hormones differ from neurotransmitters? a. They are typically much smaller in size. b. ... (Read 109 times)

cabate · **on:** Jun 19, 2018

How do hormones differ from neurotransmitters?

a. They are typically much smaller in size.
b. They are typically much larger in size.
c. They target adjacent cells.
d. They target distant cells.

Question 2

The endocrine system is comprised of a number of glands that release chemical messengers known as ____ into the ____.

a. hormones; blood
b. neurotransmitters; blood
c. hormones; cerebrospinal fluid
d. neurotransmitters; cerebrospinal fluid