The adrenal medulla
A. plays a role in the adaptation of the body for physical activity.
B. decreases its secretions during stress.
C. has acetylcholine as its major secretory product.
D. is stimulated by the parasympathetic nervous system.
E. is the outer layer of the adrenal glands.
A
You might also like to view...
Which structure will produce progesterone, estrogens, relaxin and inhibin?
a) D b) E c) G d) I e) None of these choices
What structure in a muscle fiber acts as a calcium reservoir or storage site?
a. Sarcoplasmic reticulum b. Sarcoplasm c. Myofibrils d. Transverse tubules
The alveoli are made up of ________
A) simple cuboidal epithelium B) simple columnar epithelium C) stratified squamous epithelium D) simple squamous epithelium
The layer of the heart wall that receives the stimulus from letter E is called the ________
A) pericardium B) epicardium C) endocardium D) myocardium