Look at the cross section of a cell membrane of a eukaryotic cell. Na+ ions are being pumped from a low concentration to a high concentration.
How do you describe this type of transport across the cell membrane?
Plasma
membrane
Extracellular space
Sodium
AT p
Cytoplasm
Potassium
O
ggg
0
0
ADP
O
A. active transport
B. diffusion
C. facilitated diffusion
D. osmosis
Answers: 3
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