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16 Cards in this Set
- Front
- Back
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Cell Wall |
1. allows material to go in and out of cell 2. protect the cell |
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Cytoskeleton |
*components: micro-tubule, large-filament, micro-filament *functions : - micro-tubule : allow's material inside the cell to move - filaments: support the cell |
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Nucleus |
*components : nuclear pore : allow material to move in and out of nucleus nuclear membrane : protects the nucleus nucleolus: produces ribosomes *function : controls and organizes the cell contains the genetic material ( DNA) |
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Ribosomes |
*components: large subunit, small subunit *function: produce protein |
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Endoplasmic Reticulum |
* components : rough er, smooth er *functions : rough : produces proteins from the ribosomes smooth : produces carbohydrates and lipids |
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Golgi apparatus |
*component: vesicles : carry material *function : packaging of material and transporting it to the cell membrane |
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centriole |
comp: micro tubule function : it has a role in cell division |
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mitochondria |
*comp: inner membrane , outer membrane, folds * function : to convert food into energy |
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lysosome |
*components: digestive enzymes *function : to break down food, waste material , and cellular debris |
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vacuole |
*components : n/a *functions: to store material ( food and waste ) temporarily . * bigger in plants than animal |
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Chloroplast |
*components : membrane ( inner and outer ) , thylakoid ( disc that absorbs sunlight ) *function : convert sunlight into energy by the process of photosynthesis |
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cilia and flagella |
components : n/a function : allows cells to move |
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difference between cilia and flagella |
cilia: flagella : short long many in numbers few in numbers |
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Eukaryotic cells |
1. have a true nucleus 2. are multi and uni cellular 3. human , algae , yeast 4. contain organelles |
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Prokaryotic cells |
1. do not have a nucleus 2. are unicellular 3. do not have a organelle 4. bacteria |
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how to calculate total magnification |
eyepiece x objective lens |
