Many ion channel-linked receptors which respond to neurotransmitters such as acetylcholine and GABA allow passage of
A) Na+ to afford an action potential or muscle contraction
B) Ca+2 to afford muscle contraction
C) Na+ to stimulate metabolic processes
D) Zn+ to stimulate inflammatory response
E) Fe+2 to encourage oxygen binding
Correct Answer:
Verified
Q39: Most nuclear receptor proteins include
A) a zinc-finger
Q40: Ligands bind membrane bound receptors via
A) hydrogen
Q41: The structure of membrane bound receptors includes
A)
Q42: The acetylcholine receptor is an example of
Q43: In general, ion channel-linked receptors are important
Q45: G protein-coupled receptors
A) also serve as transcription
Q46: Which is NOT true of enzyme-linked receptors?
A)
Q47: Molecules that act identically like a receptor's
Q48: An antagonist and an inverse agonist are
Q49: A plot of ligand concentration vs receptor
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