Cell Transport and Plants Review

main component of the cell membrane

requires ATP; molecules move low to high

does not require ATP; molecules move high to low

allows large molecules to pass through membrane

some substances can go through the cell membrane and some can't

When molecules passively cross the plasma membrane through the phospholipid bilayer

Bringing in large materials through the cell membrane into a vacuole.

The movement of water across the cell membrane

When molecules passively cross the plasma membrane through a channel protein

Moving larger amounts or large quantities of materials through the cell membrane

The solution contains a low concentration of solute an and high concentration of water

The solution contains a high concentration of solute an and low concentration of water

The solution has an equal concentration of solute and water compared to the inside of the cell