Cell membranes contain channels that allow ions to cross the phospholipid bilayer. Suppose that a particular potassium channel carries a current of 1.9 pA. How many potassium ions (K+) pass through it in 1.0 ms? number of potassium ions: 1.97 X10-20 Incorrect ions

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Chapter27: Direct-current Circuits
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Cell membranes contain channels that allow ions to cross the phospholipid bilayer. Suppose that a particular potassium channel
carries a current of 1.9 pA. How many potassium ions (K+) pass through it in 1.0 ms?
number of potassium ions:
1.97 ×10-20
Incorrect
ions
Transcribed Image Text:Cell membranes contain channels that allow ions to cross the phospholipid bilayer. Suppose that a particular potassium channel carries a current of 1.9 pA. How many potassium ions (K+) pass through it in 1.0 ms? number of potassium ions: 1.97 ×10-20 Incorrect ions
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