Front

What does permeable mean?

Back

Permeable means that things can pass through.

Front

What happens during osmosis?

Back

During osmosis, water moves from high to low concentration.

Front

Osmosis is the movement of _____ across a membrane.

Back

Osmosis is the movement of water across a membrane.

Front

What is diffusion?

Back

Diffusion is the movement of particles from an area of high concentration to an area of low concentration.

Front

What is passive transport?

Back

Passive transport is the movement of substances across a cell membrane without the use of energy.

Front

What is an isotonic solution?

Back

An isotonic solution is one where the concentration of solutes is the same inside and outside the cell.

Front

What is a hypertonic solution?

Back

A hypertonic solution has a higher concentration of solutes outside the cell than inside.

Front

What is a hypotonic solution?

Back

A hypotonic solution has a lower concentration of solutes outside the cell than inside.

Front

What is the role of the cell membrane in osmosis?

Back

The cell membrane controls the movement of water and other substances in and out of the cell.

Front

What is the difference between osmosis and diffusion?

Back

Osmosis specifically refers to the movement of water, while diffusion refers to the movement of any particles.