1. Cell Membranes By Emily and Everrah

2. Diagram and electron micrograph

3. Description and location  is a thin, semi-permeable membrane.  surrounds the cytoplasm  Phospholipids are the basic structure and are called the lipid bilayer  Scattered in the lipid bilayer are protein and cholesterol molecules

4. Function  limits what can come and go from the cell.  It also helps support and maintain the cells shape.  It protects the cell form its surroundings.

5. Cell Wall

6. Description and location  the outermost organelle found in a plant cell.  Surrounds the cell membrane  consists of the carbohydrate cellulose

7. Function  structural support and protection  Prevents over-expansion when water enters the cell  Assists the cell membrane as a filtering mechanism

8. Mitochondria

9. Location  Mitochondria are found in most body cells  Located in cytoplasm

10. Location and Description  Mitochondria are found in most body cells  Located in cytoplasm  double membrane-bound organelle  Powerhouse of the cell  matrix-enzymes, ribosomes and mitochondrial DNA  Many folds called cristae

11. Function  cellular respiration  Takes nutrients in from cell, breaks it down turns it into energy and forms ATP

12. Chloroplast By: Karen and Hayden

13. Description Location  In Plants and algal cells.  Contains chlorophyll  Contain their own DNA  Contains stacks of thylakoids They circulate around within the plant cell Present in tissue of leaves

14. Function  Chlorophyll captures the energy from sunlight and converts it and stores it as ATP and NADPH.  Makes carbohydrates using photosynthesis

15. Rough Endoplasmic Reticulum Jon Shaw, Zoe Kore, Mackenzie Van Spengen

16. Description and Location  Attached to the smooth ER  Flatter in shape compared to the tube- like smooth ER  Found in the cytoplasm of cells  Studded with many ribosomes, making it “rough”

17. Function  Specializes in protein synthesis  Attached ribosomes produce proteins  Produced proteins go to the lumen (interior) of the rough ER to be processed and modified.  Small vacuoles carry these processed proteins to the Golgi apparatus for further processing

18. Smooth Endoplasmic Reticulum By: Zoe Kore, Jon Shaw, Mackenzie Van Spengen

19. Description & Location  Attached to the rough ER  Found in the cytoplasm  Tubular in shape  Consists of a network of long tube-like structures

20. Function  Produces different molecules in different types of cells  Makes cellular products (eg. hormones and lipids)  helps process toxins  Distributes products throughout the cell

21. Lysosomes By. Alissia & Leanne.

22. Description and Location  Found in most eukaryotic cell.  Hold enzymes.  Are single membrane organelles.  Located in the cytoplasm Lysosome

23. Functions  Used to digest food or break down the cell when it dies.