Cell Transport

Front

Osmosis is a form of _____________.

Back

Passive Transport

Front

Movement of particles from high to low concentration is called _____________.

Back

Passive Transport

Front

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

Back

Facilitated Diffusion

Front

Solutes move with the concentration gradient, therefore no energy is used. This process is known as _____________.

Back

Passive Transport

Front

The process that uses ATP (energy) to move substances across the cell membrane is called _____________.

Back

Active Transport

Front

The movement of water across a selectively permeable membrane is known as _____________.

Back

Osmosis

Front

The type of transport that requires energy to move substances against their concentration gradient is called _____________.

Back

Active Transport

Front

In _____________, molecules spread from an area of high concentration to an area of low concentration without the need for energy.

Back

Diffusion

Front

Facilitated diffusion requires _____________ to help transport molecules across the cell membrane.

Back

Carrier proteins

Front

The main difference between passive and active transport is that passive transport _____________ while active transport _____________.

Back

does not require energy; requires energy