Cell structures and functions
- 1. Cell Structures, Functions and Transport
- 2. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Animal Cell Nucleus Nucleolu s 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 Go to Section: Animal Cell Nucleus Nucleolus Ribosomes Cell Membrane Cytoplasm
- 5. Eukaryotic Cell Organelles and Function 2. Ribosomes Function: makes proteins Found in all cells, prokaryotic and eukaryotic
- 6. Eukaryotic Cell Organelles and Function 3. Endoplasmic Reticulum (ER) Nickname: “Roads” Function: The internal delivery system of the cell
- 7. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Cell Membrane Cytoplasm Ribosomes
- 8. Endoplasmic Reticulum 2 Types: 1. Rough ER: Rough appearance because it has ribosomes Function: helps make proteins, that’s why it has ribosomes 2. Smooth ER: NO ribosomes Function: makes fats or lipids
- 9. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Complex Cell Membrane Cytoplasm
- 10. Eukaryotic Cell Organelles and Function 4. Golgi Complex Nickname: The shippers Function: packages, modifies, and transports materials to different location inside/outside of the cell Appearance: stack of pancakes
- 11. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Cell Membrane Cytoplasm
- 12. 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
- 13. 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
- 14. 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
- 16. Animal Cell Nucleus Nucleolus Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Ribosomes Golgi Bodies Mitochondria Cell Membrane Cytoplasm
- 17. Now let’s talk about structures only found in PLANT Cells!!
- 18. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Plant Cell Cell Membrane Vacuol e
- 19. Eukaryotic Cell Organelles and Function 7. Vacuoles Function: stores water This is what makes lettuce crisp When there is no water, the plant wilts
- 20. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Plant Cell Cell Membrane Vacuole Chloroplasts
- 21. 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
- 22. Chloroplasts
- 23. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Plant Cell Cell Membrane Vacuole Chloroplasts Cell Wall
- 24. 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
- 25. Plant Cell Cell Membrane Vacuole Chloroplasts Cell Wall Nucleolus Nucleus Rough ER Smooth ER Golgi Bodies Mitochondria Ribosomes Cytoplasm
- 26. Comparing Plant and Animal Cells Plant Animal