CELLS. Prokaryotic Cells Less advanced and less complex (more primitive) No nucleus: DNA is free floating Still carry out all characteristics of life.
PLANT AND ANIMAL CELLS. Cell Theory: All organisms are made up of one or more cells. The cell is the basic unit of organization of all organisms. All.
Organelles. Cell Wall Functions: -protects and supports plant cells -prevents water loss -made of cellulose Location: outer layer of plant cells Factory.
Evolution of metabolism: CELLULAR RESPIRATION
