Multiple Choice
The action potential of Chara,an algae species,is generated by
A) Cl⁻ efflux via voltage-gated channels.
B) Cl⁻ efflux via channels opened by second messenger pathways.
C) Ca²⁺ influx via channels opened by second messenger pathways.
D) Ca²⁺ efflux via voltage-gated channels.
Correct Answer:
Verified
Correct Answer:
Verified
Q71: Which of the following statements is correct
Q72: Given the information below,the neuron with the
Q73: Describe the differences between electrical and chemical
Q74: A _ transmits signals from the central
Q75: Synapses where pre- and postsynaptic cells are
Q77: Glial cells were originally thought to play
Q78: A capacitor can store more change when
Q79: In a neuromuscular junction,the muscle is the<br>A)presynaptic
Q80: During synaptic transmission,<br>A)the frequency of the action
Q81: Action potentials are able to travel over