List three principles of the cell theory

They are 1. all living organisms are composed of one or more cells. 2! The cell is a basic unit of structure (function of living things) 3. Cells come from pre-existing cells.

The generally accepted parts of modern cell theory include: All known living things are made up of one or more cells. All living cells arise from pre-existing cells by division. The cell is the fundamental unit of structure and function in all living organisms.