Diffusion, Osmosis And Active Transport

Question 1

What is concentration gradients?

Answer 1

The process of particles moving through a solution or gas from an area with a higher number of particles to an area with a lower number of particles

Question 2

If a solution has a low solute concentration is the water concentration going to be high or low?

Answer 2

High

Question 3

Pure water has the…

Answer 3

Highest water potential

Question 4

If you’re going from a high concentration to a low what happens to the concentration gradient?

Answer 4

Goes down

Question 5

If you’re going from a low concentration to a high what happens to the gradient?

Answer 5

Goes against

Question 6

When does diffusion occur?

Answer 6

When the particles are spread

Question 7

What happens to the concentration during diffusion?

Answer 7

Move from a region where they are high in concentration to a region where they are low

Question 8

What is osmosis?

Answer 8

Diffusion of water molecules from a higher concentration to a lower

Question 9

What does a dilute solution contain?

Answer 9

A high concentration of water molecules

Question 10

What does a concentrated solution contain?

Answer 10

Low concentration of water molecules