MEDICAL
HEART AND PERICARDIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mV is a measurement for membrane potential. What are we measuring when looking at potential energy generated?
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Current
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Resistance
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Influx
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Voltage
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Explanation:
Detailed explanation-1: -Typical values of membrane potential are in the range –70 mV to –40 mV.
Detailed explanation-2: -The difference between the concentration of molecules and charge inside and outside a cell is known as membrane potential. The membrane potential of a cell is measured in voltage or volts (V), like electricity. Only the voltage is much smaller, so millivolts (mV) are used, where 1000 mV = 1V.
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