In the model system shown the membrane-spanning protein is a cation-selective channel. Which of the following will happen when this channel opens?
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Question

In the model system shown the membrane-spanning protein is a cation-selective channel. Which of the following will happen when this channel opens?

Answer

anions will enter the cell

Answer

the membrane potential will become more negative

Answer

Y- ions will leave the cell

Answer

the membrane potential will not change

Answer

the membrane potential will become more positive

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