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AP Biology/Unit 2: Cell Structure and Function
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Role of Gated Ion Channels
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How do gated ion channels contribute to the function of nerve and muscle cells?

A

They facilitate the diffusion of neurotransmitters across synapses

B

They control the flow of ions in response to stimuli, enabling action potentials and muscle contraction

C

They continuously pump ions to maintain a constant membrane potential

D

They regulate the synthesis of proteins involved in nerve signal transmission

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