 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
Cell Theory
Cell theory is the basis for the way that biologists study living things. Cell Theory is the most basic condition for determining if something is living. It states:
1. All living things are made up of cells.
2. Cells are the basic units of structure and function in living things.
3. Living cells come only from other living cells.
4. The cell contains hereditary information which is passed on from cell to cell during cell division.
5. All cells are basically the same in chemical composition and metabolic activities.