MOVEMENT IN AND OUT OF CELLS: PowerPoint presentation

Substances are constantly moving in and out of cells.

The cell membrane controls what enters and exits the cells.

How do substances move?

In our Biology class this year, we are going to study three ways in which substances move:

1- Diffusion

2- Osmosis

3- Active transport

Take a look at the slides!

 

 

Esta entrada fue publicada en Senior 3 - 2015. Guarda el enlace permanente.

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