Introduction to Cells (1.1)

Question 1

What does the Cell Theory state?

Answer 1

1. All organisms are made up of one or more cells
2. The cell is the most basic unit of life.
3. All cells come from pre-existing cells

Question 2

What do all cells have in common?

Answer 2

• surrounded by a membrane
• contain genetic material
• chem. reactions are catalyzed by enzymes
• have an energy release system