Role of Gated Ion Channels
Which of the following best describes the role of gated ion channels in the function of nerve and muscle cells?
A
They facilitate the diffusion of neurotransmitters across synapses
B
They regulate the synthesis of proteins involved in nerve signal transmission
C
They control the flow of ions in response to stimuli, enabling action potentials and muscle contraction
D
They continuously pump ions to maintain a constant membrane potential
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