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Q: What structures and functions are the same in chemically-gated and voltage-gated?
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What functions are different between chemically-gated and voltage-gated?
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Solved in 2 steps
- What structures and functions are the same in chemically-gated and voltage-gated?Why are voltage-gated channels important?Neurons, particularly those in the brain, receive multiple excitatory and inhibitory signals. What is the name of the extension of the neuron at which such signals are received? How does the neuron integrate these signals to determine whether or not to generate an action potential?
- Why does neuronal function require the voltage-gated K+ channels to open moreslowly than the voltage-gated Na+ channels and how would you expect the voltage-gated K+ channels to affect the shape of an action potential curve?What is the difference between a resting membranepotential and an action potential?Why do cells that are not electricallyactive contain voltage-gated ionchannels?