1. Nucleus2. Creates ribosomes 3. Creates proteins4. Has a cell wall, chloroplast, and large central

vacuole5. Controls what enters and exits the cell6. Golgi Body7. Endoplasmic Reticulum8. Where photosynthesis takes place9. Powerhouse of the cell10. Two organelles that make up the cytoskeleton

The smallest unit of living matter The theory behind cells

◦ All living things are made up of one or more cells

◦ Cells are the basic building blocks of life, provide structure and function

◦ All cells come from pre-existing cells.

Prokaryotes◦ cells with no nucleus◦ lack other organelles◦ unicellular◦ simplest of cells◦ can withstand extreme conditions

Archaea

Bacteria◦ Alive◦ Single cell◦ Reproduce ◦ Good?

Yogurt Fertilizer Nitrites Digestion

◦ Bad? Strep Throat Staph Infections Tetanus TB

Eukaryotes◦ cells with a nucleus◦ membrane bound organelles◦ comprise animals, plants and fungi◦ often times comprise multicellular organisms

Animal Cells

Plant Cells

Fungi Cells

Not plant, animal or bacteria Can’t live on their own host cell Can’t synthesize proteins lack ribosomes

◦ Use host cell’s ribosomes Can’t create own energy

◦ Use host cell’s All viruses have DNA OR RNA

Examples◦ HIV, Tobacco Mosiac Virus, Herpes◦ H1N1, Measles