List the three components of traditional cell theory.
1. All living organisms are composed of one or more cells.
2. The cell is the basic unit of structure and organization in organisms.
3. Cells arise from pre-existing cells through cell division.
The three components of traditional cell theory are:
1. All living organisms are composed of cells: This component states that all living things, whether they are single-celled organisms or multicellular organisms, are made up of one or more cells.
2. The cell is the basic unit of structure and function in living organisms: This component recognizes that cells are the fundamental building blocks of life and are responsible for carrying out all the necessary functions to sustain life.
3. Cells arise from pre-existing cells: This component emphasizes that new cells are produced by the division of pre-existing cells. This concept rejects the theory of spontaneous generation, which proposed that cells could arise from non-living matter.