Multiple Choice
Cell X has a resting potential of -80 mV.If a ____ opens and causes the potential to change 10 mV, the resulting potential will be ____.
A) Na+ channel; -90 mV
B) K+ channel; -70 mV
C) Ca₂₊ channel; -70 mV
D) Cl- channel; -70 mV
E) Ca+2 channel; -90 mV
Correct Answer:
Verified
Correct Answer:
Verified
Q153: Osmosis is a type of<br>A)carrier-mediated transport<br>B)diffusion<br>C)exocytosis<br>D)pinocytosis<br>E)primary active
Q154: If water is moving back and forth
Q155: Identify the incorrect statement about the plasma
Q156: _ is responsible for maintaining the fluid
Q157: The plasma membrane<br>A)has a slight excess of
Q159: The following questions refer to comparative concentrations,
Q160: The concentration gradient for<br>A)K+ favors its movement
Q161: The following questions refer to comparative concentrations,
Q162: Which statement is false?<br>A)Binding of Na+ to
Q163: In facilitated diffusion, particles move from a(n)