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Cell Structures:

Cell Structures:. Be able to identify the cell structures of the animal and plant cell! Know the function of each cell structure!. Nucleus:. Nuclear Envelope/Membrane. Controls all of the cell’s activities ; made up of chromosomes, the nucleolus, the nuclear envelope and nuclear pores.

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Cell Structures:

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  1. Cell Structures: Be able to identify the cell structures of the animal and plant cell! Know the function of each cell structure!

  2. Nucleus: Nuclear Envelope/Membrane Controls all of the cell’s activities; made up of chromosomes, the nucleolus, the nuclear envelope and nuclear pores. Nucleolus Nuclear pore Chromosomes

  3. Nucleolus: Dark, dense, area in the cell's nucleus; involved in assembly of ribosomes

  4. DNA/Chromosomes: DNA; contains genetic material

  5. Nuclear Envelope: A membrane that covers the nucleus and controls what enters and leaves the nucleus.

  6. Nuclear Pore: Openings that allow the transport of molecules across the nuclear membrane.

  7. Endoplasmic Reticulum rough ER-transportssubstances throughout the cell. smooth ER – makes lipids & breaks down toxic substances

  8. Golgi Apparatus: Packages and ships out substances.

  9. Mitochondria: Makes energy (ATP)for the cell.

  10. Lysosome: Contains digestive enzymes thathelpsbreak down substances for the cell.

  11. Vacuole: Stores water, food, ions, and waste for the cell.

  12. Ribosomes: Makes proteins.

  13. Cytoskeleton: A network of protein fibers that gives the cell shape and support; is also involved in cell movement.

  14. Cytoplasm: Jelly-like liquid substance that contains or holds the cell’s organelles.

  15. Cell Membrane: A membrane that covers the cell; it controls what enters and leaves the cell. phospholipids

  16. Centrioles: Cylindrical structures made up of microtubules; they help divide the DNA during cell division.

  17. Structures used for Motility: Flagella Cilia Small hair-like structures Long whip-like structure

  18. Chloroplast: Contains chlorophyll and makes food for the plant cell through photosynthesis.

  19. Cell Wall: Supports and protects the plant cell.

  20. Nuclear Membrane Vacuole

  21. Nuclear Membrane

  22. The Animal Cell: Golgi Apparatus Smooth ER Nucleus Rough ER Vacuole Mitochondria Cell Membrane Lysosome Ribosomes Cytoplasm

  23. The Plant Cell: Smooth ER Rough ER Vacuole Nucleus Mitochondria Golgi Apparatus Cholorplast Ribosomes Cytoplasm Cytoskeleton Cell Membrane Cell Wall

  24. Animal Cell vs. Plant Cell

  25. Cell Analogy:

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