1. Cell Membrane Encloses the contents of the cell
Controls what enters and leaves the cell

2. Nucleus
Contains the DNA

3. Ribosomes
Build proteins during protein synthesis

4. Smooth Endoplasmic Reticulum
Build carbohydrates and lipids
Detoxification

5. Rough Endoplasmic Reticulum
Studded with ribosomes for protein synthesis

6. Golgi Apparatus
Processes and packages proteins, often labels them for export from the cell

7. Mitochondria Convert food energy to ATP (energy that the cell can use)
Many per cell

8. Lysosomes
Sac of enzymes that break down things the cell doesn’t want/need
The cell can reuse/recycle the components
Many per cell