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Front

What surrounds animal cells and helps maintain balance?

Back

A solution with the same amount of water as inside the cell.

Front

What is required for active transport to move particles across the cell membrane?

Back

Energy

Front

What is the state called when the amount of water inside and outside of a cell is equal?

Back

Equilibrium

Front

What type of transport does diffusion represent?

Back

Passive Transport

Front

Which type of cellular movement requires energy?

Back

Active transport

Front

What is the primary function of the cell membrane?

Back

To regulate what enters and exits the cell.

Front

What is the difference between passive and active transport?

Back

Passive transport does not require energy, while active transport does.

Front

What is osmosis?

Back

The diffusion of water across a selectively permeable membrane.

Front

What happens to a cell in a hypertonic solution?

Back

It loses water and may shrivel.

Front

What happens to a cell in a hypotonic solution?

Back

It gains water and may swell or burst.