Passive and Active Transport

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 does passive transport require no of? Options: concentration gradients, osmosis, motion, energy

Back

energy

Front

What is diffusion?

Back

when molecules move from a high concentration to a low.

Front

Which type of transport requires an input of energy? Options: Passive Transport, Osmosis, Simple Diffusion, Active Transport

Back

Active Transport

Front

The diffusion of water across a membrane is called

Back

osmosis.

Front

Someone sprays air freshener. The scent fills the room. This is an example of: active transport, osmosis, diffusion, cellular respiration

Back

diffusion

Front

Which transport does not require energy? Options: Passive, Active

Back

Passive

Front

What is a job of the cell membrane?

Back

Regulates which materials enter and leave the cell.

Front

Movement of particles from high to low concentration.

Back

Passive Transport