Question: A drug that blocks a neuron’s potassium ion leak channels is: excitatory, inhibitory If a neur…
Show transcribed image text A drug that blocks a neuron's potassium ion leak channels is: excitatory, inhibitory If a neurotransmitter is normally degraded by an enzyme in the synapse, but that enzyme is removed, then the effects of the neurotransmitter will be: diminished, enhanced. A drug [such as one used to treat epilepsy, a condition in which neurons are over-activel that improves the active transport of sodium ions in neurons will the concentration of sodium ions in the neuron and is therefore. Choose the correct pair to fill in the blanks: decrease, excitatory, decrease, inhibitory, increase, excitatory, increase, inhibitory, A drug [caffeine, for example] that makes the threshold potential of a neuron more negative [for example -65 mv instead of -55 mv] is excitatory, inhibitory. Dopamine is a neurotransmitter that produces sensations of pleasure. Cocaine blocks the re-uptake dopamine at the synapse, and therefore cocaine (A. decreases, B. increases) feelings of pleasure.
A drug that blocks a neuron's potassium ion leak channels is: excitatory, inhibitory If a neurotransmitter is normally degraded by an enzyme in the synapse, but that enzyme is removed, then the effects of the neurotransmitter will be: diminished, enhanced. A drug [such as one used to treat epilepsy, a condition in which neurons are over-activel that improves the active transport of sodium ions in neurons will the concentration of sodium ions in the neuron and is therefore. Choose the correct pair to fill in the blanks: decrease, excitatory, decrease, inhibitory, increase, excitatory, increase, inhibitory, A drug [caffeine, for example] that makes the threshold potential of a neuron more negative [for example -65 mv instead of -55 mv] is excitatory, inhibitory. Dopamine is a neurotransmitter that produces sensations of pleasure. Cocaine blocks the re-uptake dopamine at the synapse, and therefore cocaine (A. decreases, B. increases) feelings of pleasure.
