Dissolved substances have to pass through a to get into and out of a cell.

Diffusion is ONE process that allows this to happen.
Examples of substances: ,,,
,

All living things rely on diffusion to live. They use it for:
Getting
Removing
Plants use of

1. Partially Permeable Cell Membrane

2. Water/Carbon Dioxide/Oxygen/Lipids/Bacteria

3. raw materials for respiration/waste/photosynthesis

Explanation:

Hope this helps and good luck on your studies! :)

the binding of the substrate is dictated by the shape of each molecule. side chains on the enzyme interact with the substrate in a specific way, resulting in the making and breaking of bonds.