The neurotransmitter used by the nervous system to activate skeletal muscle cells is acetylcholine
Indicate whether the statement is true or false
TRUE
You might also like to view...
Angiotensin II
A. is a potent vasodilator. B. stimulates aldosterone secretion. C. is formed from angiotensin I by the action of renin. D. acts on the collecting ducts to increase reabsorption of water. E. decreases blood pressure.
Lymphatic capillaries are present in ________
A) digestive organs B) CNS C) bones and teeth D) bone marrow
The hormone ADH promotes water reabsorption through the wall(s) of the
A) ascending limb of the nephron loop. B) distal convoluted tubule and collecting duct. C) proximal convoluted tubule and collecting duct. D) descending limb of the nephron loop.
Which of the following is not associated with an increase in stroke volume?
a. increased end-diastolic volume b. increased contractility of the heart c. increased end-systolic volume d. increased preload e. increased venous return