2. Cells

3. Everyday cells must do the following: 1. Energy consumption 2. Protein production 3. Waste management

4. Organelles - in cytoplasm Have different jobs

5. Cell Membrane ( C ity Military) Flexible Decides what goes in and out of the cell

6. Cell Wall (City Wall) – “Only” in plant cells Gives cell support Rigid outer layer in plant cells

7. Nucleus (Mayor Nu Cleus) – Command Center -”Boss” - guided by DNA

8. DNA (blueprints) – holds all the information for your body’s instructions for life

9. DNA (blueprints) tells ribosomes what proteins to make & when to make them.

10. – mixture of chemicals and water Jell-O like fluid Holds organelles Cytoplasm (Lawns & air)

11. Ribosome (Ri Bose’s Pro Factory) – Protein factories Make proteins 2 parts: on ER & in cytoplasm

12. * Cells need protein for everything they do.

13. Endoplasmic Reticulum (E Rt: transportation) Looks like a ribbon Moves 1. Food 2. Water 3. Waste products

14. Mitochondria (Mike’s Mit O’chondria Power Plant) Breaks down food & releases energy (Site of Cellular Respiration)

15. ATP is energy to me!

16. Chloroplasts (Ms Chloro’s Solar Power Plant) – Only in plant cells Gets energy from the sun & changes it to food Gives green color to plants Where photosynthesis occurs

17. Golgi Bodies (Golgi’s packing & shipping) Flat sacks Packs proteins for shipping to body

18. Vacuoles (Vicki’s Storage Vacs) - Stores 1. Food 2. Water 3. Waste products NOTE: plants have large vacuoles

19. Lysosome (Trash & Recycling) Breaks down & Recycles 1. Food 2. Cell waste 3. Worn out cell parts

20. Which organelle is the most important?

21. Which organelle would you fire & how would that affect your city?