Ion Channels & Neurotransmitter Receptors

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10 Questions

What are the functions of acetylcholine?

1- Motor control 2- Learning and memory 3- Alertness

What are the functions of norepinephrine?

1- Mood regulation 2- Blood pressure regulation 3- Arousal

What functions does serotonin regulate?

1- Hallucinations and behavioral changes 2- Mood 3- Sleep and wakefulness 4- Feeding and appetite

What are the functions of dopamine?

1- Motor effect 2- Behavioral effects 3- Tuberohypopheyseal system

What types of receptors are involved in acetylcholine signaling?

M1 and M2

Which receptors are associated with norepinephrine?

α1, α2, ß1, ß2

What are the types of serotonin receptors?

5-HT1A, 5-HT2A, 5-HT3, 5-HT4

Which dopamine receptors are inhibitory?

D1, D5

Which neutral amino acids are found in the CNS?

Glycine and GABA

What are the acidic amino acids in the CNS?


Learn about the different types of channels in nerve cells such as voltage-gated and ligand-gated channels, and their mechanisms. Explore how voltage-gated channels respond to changes in membrane potential, and how ligand-gated channels are opened by neurotransmitter binding.

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