Multiple Choice
For each molecule of ATP consumed during active transport of sodium and potassium, there is an import of _______ ion(s) and an export of _______ ion(s) .
A) two Na+; three K+
B) two Na+; one K+
C) one K+; three Na+
D) two K+; three Na+
E) three K+; two Na+
Correct Answer:
Verified
Correct Answer:
Verified
Q201: Cells secrete materials to the exterior environment
Q202: An important difference between phagocytosis and receptor-mediated
Q203: Plants depend on their cell walls to
Q204: In animals, the solute balance of the
Q205: Receptor-mediated endocytosis is the mechanism for the
Q207: Which analogy could best be used to
Q208: Regardless of the specific type of molecule
Q209: If tight junctions were replaced by desmosomes
Q210: The main difference between osmosis and diffusion
Q211: Facilitated diffusion and active transport both<br>A) require