Modern Cell Theory contains 4 statements, in
addition to the original Cell Theory:
The cell contains hereditary information(DNA) which
is passed on from cell to cell during cell division.
All cells are basically the same in chemical
composition and metabolic activities.
All basic chemical & physiological functions are
carried out inside the cells.(movement, digestion,etc)
Cell activity depends on the activities of sub-cellular
structures within the cell(organelles, nucleus, plasma