Cell Transport

Front

What are the two types of cell transport?

Back

Passive and Active

Front

In passive transport, substances move across the cell membrane ________ the concentration gradient.

Back

WITH

Front

Which example describes diffusion?

Back

All of the above

Front

What macromolecule is embedded into the lipid bilayer and helps to transport molecules?

Back

Protein

Front

What describes a hypotonic environment?

Back

Too much water in the cell will cause the cell to burst - the percentage of water is higher outside the cell than inside the cell

Front

Which describes a hypertonic environment?

Back

Too little water in the cell will cause the cell to shrink - the percentage of water is lower outside the cell than inside the cell

Front

Which describes an isotonic environment?

Back

Concentrations of water are equal inside and outside the cell

Front

The movement of particles from an area of high concentration to an area of low concentration

Back

diffusion

Front

When material passes into and out of a cell at equal rates and there is no difference in concentration between the inside and outside of the cell, the cell is in a state of...

Back

dynamic equilibrium

Front

If a cell is placed in an environment with MORE oxygen OUTSIDE the cell than inside, the cell will...

Back

gain oxygen