Cell Transport

Front

True or False: Osmosis is an active process and requires extra energy for it to occur.

Back

False

Front

What is diffusion?

Back

High to low

Front

Why do red blood cells in group A look different from a normal, healthy red blood cell?

Back

They have lost water.

Front

What does it mean for a membrane to be partially permeable?

Back

It allows some molecules to pass through it.

Front

True or False: Active transport moves molecules down their concentration gradients.

Back

False

Front

What is this process called?

Back

Exocytosis

Front

Osmosis

Back

The diffusion of water.

Front

What does the red dashed line between the two solutions represent?

Back

A semipermeable membrane

Front

Which solute has the higher concentration of water? Options: Solution 1, Solution 2

Back

Solution 1

Front

What happens to a cell in a hypotonic solution?

Back

The cell gains water and swells.