Action potentials are propagated in only one direction,down the axon.Explain how the absolute refractory period of the voltage-gated Na⁺ channels and the brief hyperpolarization resulting from K⁺ efflux produces this outcome.
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q1: How do researchers measure ion movements through
Q2: Why are nongated channels important in the
Q3: During a knee jerk reflex,which of the
Q4: The resting potential of a typical neuron
Q5: Which cells produce myelin?
A)oligodendrocytes
B)Schwann cells
C)astrocytes
D)Schwann cells and
Q7: During an action potential,which happens first?
A)opening of
Q9: Action potentials:
A)vary in intensity
B)vary in frequency and
Q10: Action potentials are:
A)pulses of ion flow along
Q11: In a human brain,the number of glial
Q29: The resting membrane potential in animal cells
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents