What type of muscle is found along the digestive tract?
a. smooth
b. cardiac
c. skeletal
d. vascular
a
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Which of the following equations shows the correct relation between blood flow (F), pressure (P), and resistance (R)?
A) P = (F × R) × 4 B) F = R/P C) F = P + R D) F = P - R E) F = P/R
Tropic hormones
a. are produced by the posterior pituitary b. are secreted only by the hypothalamus c. primarily regulate hormone secretion by certain other endocrine glands d. all have non-tropic functions too e. are the hormones that stimulate athletes to win trophies
What plane divides the body into anterior and posterior body parts?
What will be an ideal response?
Some antidepressant drugs act by inhibiting monoamine oxidase (MAO). What is the function of this enzyme?
A) It breaks down monoamines. B) It converts ATP to cyclic AMP. C) It degrades acetylcholine. D) It blocks sodium channels. E) It binds to chloride gates.