Cell X Has a Resting Potential of -80 MV

question 158

Multiple Choice

Cell X has a resting potential of -80 mV.If a ____ opens and causes the potential to change 10 mV, the resulting potential will be ____.

• A)Na+ channel; -90 mV
• B)K+ channel; -70 mV
• C)Ca₂₊ channel; -70 mV
• D)Cl- channel; -70 mV
• E)Ca+2 channel; -90 mV

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