Membranes and Cell Transport

Front

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

Back

Active Transport

Front

Which form of active transport is being shown? Options: Pinocytosis, Endocytosis, Exocytosis, Osmosis

Back

Exocytosis

Front

What happens to a red blood cell in a salt solution? Options: Shrink, Swell, Stay the same, Burst

Back

Shrink

Front

Most of the cell membrane is made of...

Back

Lipids

Front

What forms the channels and pumps in the phospholipid bilayer?

Back

proteins

Front

Which of the following is responsible for getting large or charged (polar) molecules across the cell membrane? Options: E, B, C, D

Back

C

Front

What is the function of the plasma membrane?

Back

To regulate what enters and leaves the cell.

Front

Hydrophobic region of the cell membrane?

Back

E

Front

Hydrophilic

Back

water-loving

Front

What does “high concentration area” mean?

Back

Tightly packed together