Solved

Action Potentials Are Propagated in Only One Direction,down the Axon

Question 13

Essay

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:

verifed

Verified

The Na⁺ influx due to opening of the vol...

View Answer

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q8: Reception of taste causes:<br>A)an action potential that

Q9: Repolarization during the refractory period is largely

Q10: How does opening and closing of voltage-gated

Q11: Evidence that synaptotagmin is the Ca²⁺ sensor

Q12: Touch receptors are:<br>A)non-gated cation channels.<br>B)gated cation channels.<br>C)calcium

Q14: What starts an action potential in a

Q15: How does the nicotinic acetylcholine receptor function

Q16: In a human brain,the number of glial

Q17: The birth of new neurons in the

Q18: During an action potential,which happens first?<br>A)opening of