Membrane and Cell Transport (Honors Bio)

Front

What organelle is found only in a plant cell?

Back

Chloroplast

Front

Do prokaryotic cells include bacteria? (True/False)

Back

True

Front

Do both prokaryotes and eukaryotes have a nucleus? (True/False)

Back

False

Front

What is the difference in the concentration of a substance from one location to another called?

Back

Concentration gradient

Front

What type of transport is exocytosis?

Back

Active Transport

Front

What is the primary function of the cell membrane?

Back

To regulate what enters and exits the cell.

Front

Define diffusion.

Back

The movement of molecules from an area of higher concentration to an area of lower concentration.

Front

What is osmosis?

Back

The diffusion of water across a selectively permeable membrane.

Front

What is the difference between passive and active transport?

Back

Passive transport does not require energy, while active transport does.

Front

What is a selectively permeable membrane?

Back

A membrane that allows certain molecules to pass while blocking others.