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12 Cards in this Set
- Front
- Back
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what does the cell membrane do?
where is it located? |
Protects cell, allows certain materials in and out, & responds to changes in enviornment outside of cell.
outside covering of cell. |
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what does cytoplasm do? and where is it located?
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soup like substance in cell
contains most of cell's enzymes and water- cellular metabloism takes place. |
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what is the nucleus?? and where is it located?
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located in the center of cell
power-house of the cell. controls the functi0ons of the other organells in the cell. has nuclear membrane. |
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DNA-what is it?? and where is it located?
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located inside the nucleus.
hold genetic info about the cell. passed by parent then copied into new cells. |
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Nucelolus- what is it and where is it located??
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located in nuleus
produces ribosomes |
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Chlororplasts- what is and where is it located?
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lacted in cell- fluid filled sacs.
site where photosynthesis takes place. only in plant cells. |
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Mitochondria-what is it??
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uses oxygen to PRODUCE ENERGY known as atp. abundent in cells and requires energy.
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Vacules- what does it do??and what does it contain??
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acts likea container-single membrane surrounding a soild or liquid.
contains food, water, aminoacids, sugars, proteins. |
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endoplasmic rectiellum (ER)- what do they do???
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transport materials through the cell
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Ribosomes- what are they what do they do?? and where are they located??
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they are located on the ER small dot-like things... they break down the protiens in the cells.
made by the NUCELOLUS |
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golgi apparatus- what do they do ?
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it's the shipping department!!!!
modify lipids and proteins. packages materials to be exported from cell. |
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Vesicles- what are they?? and where did they come from??
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they came from the golgi-pinched off. they are the *packages* that the golgi sends out.
packages containing diff. substances that carry those substances to other parts of the cell or to outside of the cell. |
