What is the most common inhibitory neurotransmitter in the brain?
A) ?-aminobutyric acid (GABA)
B) Acetylcholine
C) Norepinephrine
D) Noradrenaline
E) Epinephrine
A
You might also like to view...
The lining of the air sacs in the lungs (alveoli) is comprised of what type of epithelium?
A. Simple cuboidal B. Simple squamous C. Simple columnar D. Transitional E. Stratified squamous
Blood flow through the coronary blood vessels decreases during myocardial contraction and increases during myocardial relaxation.
Answer the following statement true (T) or false (F)
The inner cell mass of the blastocyst
A. contains cells that will form the embryo. B. contains cells that are discarded. C. consists of yolk-filled storage cells. D. represents the future placenta. E. will form the zona pellucida.
The gluteus maximus is the most powerful muscle during __________.
A. flexion B. medial rotation C. lateral rotation D. extension