Match the terms to changes presented, assuming a resting membrane potential of -
ID: 3476144 • Letter: M
Question
Match the terms to changes presented, assuming a resting membrane potential of -70 mV. Answers may be used once, more than once, or not at all.
to -50 mV from resting potential
to -70 mV from -50 mV
to -90 mV from resting potential
to +30 mV from resting potential
any value other than 0 mV, regardless of relationship to resting potential
repolarization
more than one of the answers
depolarization
hyperpolarization
electrical polarization
-to -50 mV from resting potential
-to -70 mV from -50 mV
-to -90 mV from resting potential
-to +30 mV from resting potential
-any value other than 0 mV, regardless of relationship to resting potential
A.repolarization
B.more than one of the answers
C.depolarization
D.hyperpolarization
E.electrical polarization
Explanation / Answer
1. to -50 mV from resting potential ( DEPOLARIZATION)
2. to -70 mV from -50 mV ( HYPERPOLARIZATION)
3. to -90 mV from resting potential ( HYPERPOLARIZATION)
4. to +30 mV from resting potential ( DEPOLARIZATION)
5. any value other than 0 mV regardless of relationship to resting potential ( ELECTRICAL POLARIZATION)