Podcast
Questions and Answers
Acetylcholine (ACh) is the neurotransmitter in the preganglionic sympathetic and parasympathetic neurons, as well as at the adrenal medulla and all parasympathetic-innervated organs.
Acetylcholine (ACh) is the neurotransmitter in the preganglionic sympathetic and parasympathetic neurons, as well as at the adrenal medulla and all parasympathetic-innervated organs.
True (A)
Cholinergic neurotransmission involves the formation and inactivation of ACh at the cholinergic synapse.
Cholinergic neurotransmission involves the formation and inactivation of ACh at the cholinergic synapse.
True (A)
ACh is not the neurotransmitter at the sweat glands and at the piloerector muscle of the sympathetic ANS.
ACh is not the neurotransmitter at the sweat glands and at the piloerector muscle of the sympathetic ANS.
False (B)
Cholinergic transmission involves only the parasympathetic nervous system.
Cholinergic transmission involves only the parasympathetic nervous system.
The presenter claims ownership of all the contents in the presentation.
The presenter claims ownership of all the contents in the presentation.
Flashcards
Acetylcholine (ACh) role
Acetylcholine (ACh) role
ACh is the neurotransmitter in preganglionic neurons of both the sympathetic and parasympathetic nervous systems. It's also involved in the adrenal medulla and all parasympathetically-innervated organs.
Cholinergic neurotransmission
Cholinergic neurotransmission
The process of ACh being used and deactivated at the cholinergic synapse.
Sweat glands and piloerector muscles
Sweat glands and piloerector muscles
These structures in the sympathetic nervous system are not controlled by ACh, indicating a different neurotransmitter is at play.
Cholinergic transmission and the nervous system
Cholinergic transmission and the nervous system
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Neurotransmitter at sympathetic and parasympathetic postganglionic neurons
Neurotransmitter at sympathetic and parasympathetic postganglionic neurons
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