All living things are composed of cells.: All animals are made of cells., All plants are made of cells., All organisms contain one or more cells., All cells come from preexisting cells.: Cells divide to make new cells., This part of the cell theory was proposed by Virchow., Cells with specialized structures perform essential life functions.: The nucleus controls all the cells activity., Mitochondria give energy to cells., Cell membrane regulate what enters and goes out of the cell., Cells are the basic unit of life: Cells make up tissue, tissue makes up organs, organs make up organ systems, organ systems make up an organism.,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?