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15 Cards in this Set
- Front
- Back
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Active transport
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transport of a substance over a cell membrain usually going the oposite drection of the concentration graident, using energy
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taxonomy
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branch of biology that identifys organisms and classifys them
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interdependance
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organisms relying on one an other to survive
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symboisis
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where 2 different organisms live in close relation.
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compound
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2 or more atoms chemicaly bonded in definite proportions
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paracite
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a simbiotic relationship where one organism benifits and the other is harmed
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ribobsome
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an organelle in the cytoplasm of a living cell; they attach to mRNA and move down it one codon at a time and then stop until tRNA brings the required amino acid
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pinocytosis
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n. Introduction of fluids into a cell by invagination of the cell membrane, followed by formation of vesicles within the cells.
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a body withen the cell holding liquid or food for the cell?
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vessicle
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cohesion
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clinging thoughter (often in hidgen bonds)
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bulk transport
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when large molicules move over the memvrain
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dinamic equlibriam
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where the cell still has moliculse moveing in and out of it but still maintains a equlibriam
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cellcycle
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the cycle of growth and asexual reproduction of a cell
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cytokenisis
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the division of the cell cytoplasm that usually follows mitotic or meiotic division of the nucleus.
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purebred
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bred to have one spesific trait
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