Multiple Choice
An important function of the astrocytes is to regulate the chemical environment of the synaptic gap.In particular,the astrocytes remove excess amounts of which of the following chemicals from the gap?
A) magnesium
B) potassium
C) sodium
D) tetrodotoxin
Correct Answer:

Verified
Correct Answer:
Verified
Q20: Which of the following statements correctly describes
Q42: The largest of the three types of
Q44: The resting potential of a typical neuron
Q60: When an action potential reaches an axon
Q74: Similar to a neuron's cell membrane,synaptic vesicles
Q76: What is the impact of IPSPs in
Q78: The action of tetanospasmin,the toxin responsible for
Q81: Calcium pumps differ from sodium-potassium pumps in
Q83: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3732/.jpg" alt=" -Potassium ions (K+)are
Q156: A neuron is unable to produce another