Chapter2 Diffusion

Question 1

What is diffusion?

Answer 1

Diffusion is a process where it allows particles to spread. They move in high concentration to low concentration.

Question 2

What is the rate of diffusion?

Answer 2

An increase of temperature that will effect it. And that it speeds up more quickly in gas particles.

Question 3

What is active transport?

Answer 3

Moving from a diluted area to a high concentration against the gradient this uses energy up.

Question 4

What is important of active transport?

Answer 4

Allows root cells to absorb water. This is for mineral ions for the cell.