Cell Processes 1

Front

In passive transport, molecules move from an area of __________ concentration to an area of __________ concentration.

Back

high, low

Front

Osmosis is the movement of _____ across a membrane.

Back

water

Front

What is the name of the part of the cell that provides structure and support?

Back

Cell wall

Front

How are active transport and passive transport different?

Back

Active transport requires energy, and passive transport does not.

Front

Diffusion is the natural movement of molecules from...

Back

areas of high concentration to areas of low concentration.

Front

What is the process called when molecules move through a membrane without energy?

Back

Passive transport

Front

What is the main function of the mitochondria in a cell?

Back

To produce energy (ATP) through cellular respiration.

Front

What is the role of the cell membrane?

Back

To control what enters and leaves 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 molecules.

Front

What type of transport requires energy?

Back

Active transport