In the brain the inhibitory neurotransmitters generateQuestion 11Select one:a.depolarizationb.hyperpolarizationc.resting potentiald.Sodium channele.Calcium channel
Question
In the brain the inhibitory neurotransmitters generateQuestion 11Select one:a.depolarizationb.hyperpolarizationc.resting potentiald.Sodium channele.Calcium channel
Solution
Inhibitory neurotransmitters in the brain generate hyperpolarization. This is because they increase the membrane potential, making the inside of the neuron more negative and thus less likely to fire an action potential. This is a way the brain can slow down signal transmission. So, the correct answer is b. hyperpolarization.
Similar Questions
In the nervous system excitatory nuerotransmitters will generateQuestion 2Select one:a.hyperpolarizationsb.excitatory end plate potentialsc.inhibitory end plate potentialsd.Sodium channele.Calcium channel
For a neurotransmitter to produce an inhibitory postsynaptic potential, which of the following must occur in the postsynaptic neuron?
Action potentials arriving at a presynaptic terminal causeMultiple Choicerelease of neurotransmitter.calcium ion channels to close.calcium ion channels to open.breakdown of acetylcholine.
If a neurotransmitter causes ligand-gated sodium channels to open, what occurs to the membrane?Multiple choice question.HyperpolarizationDepolarization
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