2. Miss Rebekkah Lamberth Tenth Grade Biology PowerPoint borrowed from Mrs. Giannico Sayville High School November 10,2013 The Grand Tour: The Cell 1

3. Standard November 10, 2013 The Grand Tour: The Cell CLE 3210.1.1 Compare the structure and function of cellular organelles in both prokaryotic and eukaryotic cells. By the end of this lesson: I can…compare the structure and function of cellular organelles in both prokaryotic and eukaryotic cells 2

4. Robert Hooke was the first to name the cell (1665) November 10, 2013 The Grand Tour: The Cell 3

5. The Cell Theory November 10, 2013 The Grand Tour: The Cell All living organisms are composed of one or more cells. The cell is the most basic unit of structure, function, and organization in all organisms. All cells come from pre-existing, living cells. 4

6. Two Major Cell Types November 10, 2013 The Grand Tour: The Cell Prokaryotic cells (Streptococcus, E.coli, etc.) NO NUCLEUS Eukaryotic cells. These include: plants, animals, fungi, protists HAVE A NUCLEUS 5

7. ANIMAL CELL November 10, 2013 The Grand Cell: The Cell 6

8. PLANT CELL November 10, 2013 The Grand Tour: The Cell 7

9. CELL MEMBRANE November 10, 2013 The Grand Tour: The Cell A protective layer for the cell Manages what come in and out of the cell Composed of lipid bilayer, proteins, and carbohydrates 8

10. The Fluid Mosaic Model November 10, 2013 The Grand Tour: The Cell The fluid mosaic model is the currently accepted model of the cell membrane. Watch the video to see the movement of the cell membrane 9 Click here to view the movie

11. CYTOPLASM November 10, 2013 The Grand Tour: The Cell 10 The jelly-like substance made mostly of water that holds organelles on place The small black dots are actually nuclei!

12. NUCLEUS November 10, 2013 The Grand Tour: The Cell Nucleus – contains the cell’s DNA and is the control center of the cell Found in both plant and animal cells. 11 Interesting Fact! The nuclear envelope has two membranes, not one! Wonder why…

13. RIBOSOME November 10, 2013 The Grand Tour: The Cell Ribosome – the site where amino acids are hooked together to make proteins This is the site of Protein Synthesis 12 Make a note! A ribosome has two subunit to make one main unit!

14. ENDOPLASMIC RETICULUM November 10, 2013 The Grand Tour: The Cell Two types: Smooth ER: carbohydrate and lipid synthesis, detoxifies poisons Rough ER: produces proteins Has ribosomes embedded in it 13

15. GOLGI BODIES November 10, 2013 The Grand Tour: The Cell Responsible for labeling, sorting and packaging chemicals (proteins) and secreting (releasing) them from the cell 14 Here!

16. LYSOSOME November 10, 2013 The Grand Tour: The Cell 15 Consider the lysosome a garbage shoot Breaks down macromolecules into smaller particles

17. VACUOLES November 10, 2013 The Grand Tour: The Cell 16 Vacuoles are for storage—food, water, minerals, etc. Plants have larger vacuoles than animals The dark red shapes are food vacuoles

18. November 10, 2013 The Grand Tour: The Cell Makes energy for the cell in the form of ATP Is the site of cellular respiration Has an outer and inner membrane with folds called cristae 17

19. CELL WALL—a Plant Cell One and Only! November 10, 2013 The Grand Tour: The Cell the cell wall gives structure and support to the cell membrane. Made of cellulose Composed of multiple layers, designed to keep certain materials in and certain materials out 18

20. CHLOROPLASTS November 10, 2013 The Grand Tour: The Cell 19 Contains chlorophyll—makes plants green The site of photosynthesis Contains stacks of flattened discs called stroma

21. The Centrioles November 10, 2013 The Grand Tour: The Cell These are necessary for Animal cell Division. Plants manage without them. 20 Looks an awful lot like mitosis…

22. LINKING HOW ORGANELLES WORK TOGETHER November 10, 2013 The Grand Tour: The Cell NUCLEUS CONTROLS THE RATE OF PROTEIN SYNTHESIS BY RIBOSOMES CELL MEMBRANE REGULATES THE PASSAGE OF OXYGEN INTO THE CELL TO BE USED BY MITOCHONDRIA AFTER A LYSOSOME DIGESTS OLD ORGANELLES THE CELL MEMBRANE RELEASES THEM OUT OF THE CELL THE GOLGI BODY PRODUCES LYSOSOMES WHICH ARE USED TO DIGEST BACTERIA 21

23. Linking it Together—Key Terms November 10, 2013 The Grand Tour: The Cell Nucleus: the brain Mitochondria: the power house Lysosome: The Trash Can Ribosome: protein Golgi body: packaging center Endoplasmic reticulum: Carbs, lipids, and proteins The cellular membrane: the guard 22

24. Credit Where Credit Is Due… The Powerpoint is an original creation by Mrs. Giannico in West Sayville, New York. All images are hers originally. The smart art is of my creation. Certain slides have been changed (in wording only) to fit my criteria for my classroom. Source: http://sayville.k12.ny.us/webpages/cgiannico/index.cfm?s ubpage=16187 http://sayville.k12.ny.us/webpages/cgiannico/index.cfm?s ubpage=16187