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Organelle Structures

Organelle Structures . Thanks to: Danielle, Madison + Alexa. Responsible for cell respiration Produces energy from sugar Powerhouse of the cell The more energy required, the more of these are needed Plants and Animals . Mitochondria.

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Organelle Structures

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  1. Organelle Structures Thanks to: Danielle, Madison + Alexa

  2. Responsible for cell respiration • Produces energy from sugar • Powerhouse of the cell • The more energy required, the more of these areneeded • Plants and Animals

  3. Mitochondria

  4. Responsible for photosynthesis which produces sugars and gives plant energy • This is transferred to the mitochondria • Plant

  5. Chloroplast

  6. Brain of the cell • Controls all cell functions • Stores DNA • Plants and Animals

  7. Nucleus

  8. Found in the nucleus • 3 to 5 of them found in 1 nucleus • Makes ribosomes • Plants and Animals

  9. Nucleolus

  10. Membrane that surrounds the nucleus- helps to give nucleus form and structure • Protects and houses DNA and nucleolus • Plants and Animals

  11. Nuclear Membrane

  12. Gives plant cells structure • Outermost part of plant cell • Made of cellulose (complex sugar) • Not selectively permeable • Plant

  13. Cell Wall

  14. Outer layer in animal cells • Lines the inside of the cell wall in plants • Selectively permeable • Protects • Has proteins embedded in it • Plants and Animals

  15. Cell Membrane

  16. Makes proteins • Found in the cytoplasm and on the rough endoplasmic reticulum • Plants and Animals

  17. Ribosome

  18. Dotted with ribosomes • Transport mechanism to move materials around the cell • Proteins are modified and manufactured in here • Plants and Animals • “highway” of the cell

  19. Rough Endoplasmic Reticulum (RER)

  20. Has no ribosomes • Transport tunnel- like mechanism move materials around the cell (just like the Rough ER) • Transports lipids and carbs • Plants and Animals • “highway” of the cell

  21. Smooth Endoplasmic Reticulum (SER)

  22. Transports materials both in and out of the cell • Found at the end of the ER • The “mailroom” of the cell – makes deliveries – picks up products and packages them into a membrane bound vesicle to be delivered • Plants and Animals

  23. Golgi Body (Apparatus)(looks like a stack of pancakes)

  24. Little membrane bound “packages” that carries material the cell needs • Fuses with the cell membrane when materials leave the cell (joins the outer membrane)- cell becomes bigger – it also works in reverse – takes in material into the cell (amino acids) and a part of the outer membrane help Plato form the vesicle’s membrane • Plants and Animals

  25. Vesicles

  26. Membrane bound sac that is larger in plants (1), smaller in animals (several) that contains water • Stores food and water because it doesn’t make food • Plants and Animals

  27. Vacuoles

  28. Contain digestive enzymes • Break down and recycle macromolecules like protein and carbs • Also breaks down and recycles organelles • Like a “vacuum” cleaner of the cell • Plants and Animals

  29. Lysosome

  30. Produce an enzyme called catalase – converts hydrogen peroxide into water and oxygen • Used as a defensive mechanism to neutralized dangerous materials • Plants and Animals

  31. Peroxisome

  32. Involved with cell division • Part of the cytoskeleton • Spindle fibers grow out of the centrioles • Animals

  33. Centriole (Cytoskeleton)

  34. Liquid/ gel-like portion of the cell • Supports the organelles (holds them in place) • Plants and Animals

  35. Cytoplasm

  36. What kind of cell is this? Can you label it?

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