1. Cell Structures, Functions and Transport

2. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

3. Eukaryotic Cell Organelles and Function 1. Nucleus Nickname: “The Control Center” Function: holds the DNA Parts: 1. Nucleolus: dark spot in the middle of the nucleus that helps make ribosomes

4. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

5. Eukaryotic Cell Organelles and Function 2. Ribosomes Function: makes proteins Found in all cells, prokaryotic and eukaryotic

6. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

7. Eukaryotic Cell Organelles and Function 3. Endoplasmic Reticulum (ER) Nickname: “Roads” Function: The internal delivery system of the cell

8. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

9. Endoplasmic Reticulum 2 Types: 1. Rough ER: Rough appearance because it has ribosomes 2. Smooth ER: NO ribosomes Function: makes fats or lipids

10. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

11. Eukaryotic Cell Organelles and Function 4. Golgi Complex or Golgi Apparatus Nickname: The shippers Function: packages, modifies, and transports materials to different location inside/outside of the cell Appearance: stack of pancakes

12. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

13. Eukaryotic Cell Organelles and Function 5. Lysosomes: circular, but bigger than ribosomes:) Nickname: “Clean-up Crews” Function: to break down food into particles the rest of the cell can use and to destroy old cells

14. Section 7-2 Figure 7-5 Plant and Animal Cells Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

15. Eukaryotic Cell Organelles and Function 6. Mitochondria Nickname: “The Powerhouse” Function: Energy formation Breaks down food to make ATP ATP: is the major fuel for all cell activities that require energy

17. Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm

18. Peroxisomes Peroxisomes function to rid the body of toxic substances like hydrogen peroxide, or other metabolites

19. Microtubules Microtubules give the cell its shape and create pathways for the movement of organelles within the cell.

20. Microfilaments Thin filaments of protein actin which function in structure and movement in eukaryotic cells.

21. Now let’s talk about structures only found in Animal Cells!!

22. Centrioles Centrioles are small, cylindrical structures located just outside the nucleus. They play a role in chromosome separation during the cell division.

23. Cilia and Flagella Cilia are short hairlike projections. Flagella are long projections that move in whiplike motion. For single-celled eukaryotes, cilia and flagella are essential for the locomotion of individual organisms.

24. Now let’s talk about structures only found in PLANT Cells!!

25. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Plant Cell Cell Membrane Vacuole

26. Eukaryotic Cell Organelles and Function 7. Vacuoles Function: stores water This is what makes lettuce crisp When there is no water, the plant wilts

27. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Plant Cell Cell Membrane Vacuole Chloroplasts

28. Eukaryotic Cell Organelles and Function 8. Chloroplasts Function: traps energy from the sun to produce food for the plant cell Green in color because of chlorophyll, which is a green pigment

29. Chloroplasts

30. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Plant Cell Cell Membrane Vacuole Chloroplasts Cell Wall

31. Eukaryotic Cell Organelles and Function 9. Cell Wall Function: provides support and protection to the cell membrane Found outside the cell membrane in plant cells

32. Plant Cell Cell Membrane Vacuole Chloroplasts Cell Wall Nucleolus Nucleus Rough ER Smooth ER Golgi Bodies Mitochondria Ribosomes Cytoplasm

33. Comparing Plant and Animal Cells PlantAnimal