#february2020usmle2ck
Which of the following receptors are membrane receptors (not intracellular)?
A- Receptors for steroids
B- Receptors for thyroid hormones
C- Receptors for vitamin D
D- The nicotinic receptors for acetylcholine
Which of the following receptors are membrane receptors (not intracellular)?
A- Receptors for steroids
B- Receptors for thyroid hormones
C- Receptors for vitamin D
D- The nicotinic receptors for acetylcholine