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The Cell (Organelles (Rough ER (Protein production for export out of cell)…
The Cell
Organelles
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Smooth ER
Lipid production, detoxification
Mitochondrion
Energy production in form of ATP, have their own DNA
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Peroxisome
Lipid & toxic compound destruction, contains oxidative enzymes
Lysosome
Protein destruction, contains enzymes for hydrolysation, found only in animal cells
Plant Vacuole
Storage of water, ions & nutrients. Receptacle for waste.
Chloroplast
Photosynthesis, have their own DNA
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Centrosome
Microtubule organizing centre, not found in plants
Endosymbiotic
Hypothesis
Host cells took in oxygen using bacteria & photosynthetic bacteria & incorporated them in their cytoplasm.
Examples are Mitochondria & Chloroplasts, they have their own DNA & ribosomes
Prokaryotes
- Most Basic of Cell Types
- Many shapes
- Cell wall
- No nucleus and organelles
- Small in size
- Large surface to volume ratio
- Single double stranded circular loop of DNA
Eukaryotes
- Single or Multicellular
- Has organelles
- Bigger than prokaryotes
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