Ions can move across the plasma membrane in which of the following ways?
A) through voltage-gated channels as in the action potential
B) through passive or leak channels
C) by ATP-dependent ion pumps like the sodium-potassium exchange pump
D) through chemically gated channels as in neuromuscular transmission
E) All of the answers are correct.
E
You might also like to view...
The bulk movement of air into and out of the lungs is called ________.
A. evacuation B. perspiration C. respiration D. ventilation
The granular leukocytes are more numerous than the agranular leukocytes per cubic millimeter
Indicate whether the statement is true or false
Which of following does NOT secrete a lipase?
A) the salivary glands B) the small intestine C) the stomach D) the pancreas
A type of personnel selection test in which the candidate demonstrates proficiency on a task representative of the work performed in the job is known as
A. Situational judgment test B. Work samples C. Structure interview D. Situational exercise