Chapter2 Diffusion Flashcards
1
Q
What is diffusion?
A
Diffusion is a process where it allows particles to spread. They move in high concentration to low concentration.
2
Q
What is the rate of diffusion?
A
An increase of temperature that will effect it. And that it speeds up more quickly in gas particles.
3
Q
What is active transport?
A
Moving from a diluted area to a high concentration against the gradient this uses energy up.
4
Q
What is important of active transport?
A
Allows root cells to absorb water. This is for mineral ions for the cell.
