Multiple Choice
Saltatory conduction
A) can occur in unmyelinated axons
B) happens due to an even distribution of voltage-gated Na+ channels
C) encodes only action potentials that are initiated in response to pain.
D) occurs in unmyelinated axons and happens due to even distribution of voltage-gated Na+ channels
E) occurs only in myelinated axons
Correct Answer:
Verified
Correct Answer:
Verified
Q9: Describe the difference between spatial and temporal
Q9: An excitatory neurotransmitter _ the postsynaptic membrane.<br>A)depolarizes<br>B)repolarizes<br>C)hyperpolarizes<br>D)does
Q10: Which of the following structures is labeled
Q12: This type of neural circuit consists of
Q13: Faster communication and synchronization are two advantages
Q15: Wallerian degeneration refers to<br>A)degeneration of the proximal
Q16: In an action potential,the current that flows
Q17: When the summed total of postsynaptic potentials
Q18: Which of following organelles is a common
Q19: With respect to neurons,the term "nerve fiber"