Cell Transport

Which organelle controls what goes in and out of a cell?

Which word best describes the cell membrane?

Which type of transport does NOT require energy?

What type of passive transport is the movement of small molecules from high to low concentration?

(a)  

Which word is used to describe when the concentration or amount of substance is equal on both sides of the membrane?

What type of passive transport is the diffusion of water through a membrane?

(a)  

Which type of passive transport is when transport proteins are used?

Which type of transport uses energy to move a substance through the cell membrane?

Which direction does active transport move substances?

What type of active transport is when a cell takes in a substance by surrounding it with the cell membrane?

(a)