Effector cells that respond to acetylcholine released from postganglionic neurons have
A. muscarinic receptors.
B. adrenergic receptors.
C. nicotinic receptors.
D. macrotinic receptors.
E. somatotrophic receptors.
Answer: A
Anatomy & Physiology
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Which type of veins connect two primary capillary networks?
A. Venules B. Portal veins C. Venous sinuses D. Vaso vasorum
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Some hormones enter cells via ________
A) exocytosis B) receptor-mediated endocytosis C) primary active transport D) pinocytosis
Anatomy & Physiology
Explain why a severe heart attack (myocardial infarction) has left Mr. Rodriguez's heart muscle weakened
What will be an ideal response?
Anatomy & Physiology