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24 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Define the "Cell Theory" |
All living things are composed of cells. |
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What are cells the basic unit of? |
structure and function |
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What are all cells produced from? |
other cells |
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What does the 'M' in MRSGREN stand for? |
movement |
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What does each 'R' in MRSGREN stand for? |
respiration or reproduction |
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What does the 'S' in MRSGREN stand for? |
stimuli (reaction to) |
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What does the 'G' in MRSGREN stand for? |
growth |
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What does the 'E' in MRSGREN stand for? |
elimination of waste |
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What does the 'N' in MRSGREN stand for? |
nutrition (getting/making food) |
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How do you calculate magnification? |
multiply the eye lense power by the objective lens power |
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What is the formula for low power? |
10(4) = 40x |
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What is the formula for medium power? |
10(10) = 100x |
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What is the formula for high power? |
10(40) = 400x |
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What is the function of mitochondria? |
to convert energy in food molecules into energy for the cell |
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What is the function of Golgi body? |
to receive proteins from the endoplasmic reticulum and distribute these materials to other parts of the cell |
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What is the function of cell wall? |
to help protect and support the cell |
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What is the function of nucleus? |
AKA the control center to direct all of the cell's activities |
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What is function of cell membrane? |
to control what substances come into and out of a cell
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What is the function of vacuole?
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To store water, food,waste products, and other materials in a plant cell
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What is the function of endoplasmic reticulum?
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To carry materials from one part of the cell to another
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What is the function of chloroplast?
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to capture energy from sunlight and use it to produce food for a plant cell
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What is the function of cytoplasm?
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to hold together the cell; many many different organelles are found in it
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What is the name for a nerve cell?
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neuron
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What is neurotransmission?
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when two or more neurons communicate
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