1. Cell Functions

2. Nucleus
• Control centre. Controls cell activities.

3. Cytoplasm
• Jelly like.
• All chemical reactions take place here.

4. Cell membrane
• Controls what enters and leaves cell.

5. Ribosomes
• Makes protein from amino acids.

6. Mitochondria
• Produces energy from respiration.

7. Chloroplast
• Contains chlorophyll to absorb sunlight.

8. Sap vacuole
• Contains sugars and salts.
• In plant: helps keep shape and keeps STABLE.

9. Cell wall
• Rigid outer layer, provides strength and
support.