All but one is a method of passive transport in cells. osmosis sodium/potassium pump facilitated transport 2. during molecules like glucose, use a protein channel to enter or leave the cell. active transport facilitated transport ionic pump mechanisms 3. the diffusion of water through a semipermeable membrane is an example of and
a. osmosis;
b. passive transport osmosis;
c. active transport hydrolysis;
d. passive transport

For the first one the answer is 1) Sodium/potassium pump. For the second one is 2) Active transport. For the last one is 3) b. passive transport osmosis.

Explanation:

1) Sodium/Potassium pump requires ATP for it to start carrying three sodiums to the extracellular fluid and two potassiums to the intracellular fluid.

2) During active transport molecules like glucose, use a protein channel to enter or leave the cell. Although in most cells, glucose goes through the membrane with pumps, it's not general, and in some cells other mechanisms are used. But glucose is always too big to enter the cell with other than active transport.

3) The diffusion of water through a semipermeable membrane is an example of passive transport and osmosis. Water molecules are small enough to go through the cell membrane without any carrier, it also, goes with the gradient, and therefore osmosis happens.

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