The neurotransmitter, __________, is used by motor neurons to communicate with muscle cells.
A. acetylcholine
B. GABA
C. glutamine
D. fatty acids
E. serotonin
A. acetylcholine
Biology & Microbiology
You might also like to view...
Reproduction in prokaryotes occurs primarily through the process known as
(a) mitosis. (b) cytokinesis. (c) furrowing. (d) fission.
Biology & Microbiology
One key principle of natural selection is that there is competition for resources
A. true B. false
Biology & Microbiology
The adrenal cortex hormone that influences metabolism and immunity is the _____________.
A. adrenal medulla B. adrenal gland C. adrenal cortex D. cortisol E. gonads
Biology & Microbiology
Some of the high G + C Gram-positive bacteria such as Arthrobacter divide by means of snapping division.
Answer the following statement true (T) or false (F)
Biology & Microbiology