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Definition
| proteins made by cells that speed up biochemical reactions without being used |
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Definition
| feature of enzymes that means they only work on one substrate |
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Definition
| effect of high temperatures on enzymes |
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Definition
| the condition when an enzyme works best |
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Definition
| enzymes held on gel or glass beads so that they can be used repeatedly |
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Definition
| enzyme that can be used to reduce the lactose level in milk |
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Definition
| effect of cellulase on the yield of juice from fruit |
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Term
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Definition
| what do biological washing detergents contain to digest stains |
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Term
| clean clothes at lower temperatures |
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Definition
| advantage of biological washing powder |
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Term
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Definition
| experiment done to compare the experimental results to |
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Definition
| respiration without oxygen |
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Definition
| products of fermentation in yeast |
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Definition
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Definition
| gas that makes bread rise |
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Definition
| chemical in alcoholic drinks & fuel |
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Term
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Definition
| variable changed in an experiment |
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Term
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Definition
| variable measured as results in an experiment |
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Definition
| variables that must be kept the same for a fair test |
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Definition
| produced by bacteria breaking down the lactose sugar in milk |
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Definition
| makes milk sour and coagulate (thicken) |
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Definition
| contains an enzyme used to speed up the coagulation of milk in cheese making |
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Definition
| fuel that is produced by contemporary biological processes |
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Definition
| made by bacteria breaking down animal waste without oxygen |
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Term
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Definition
| made by the fermentation of sugar by yeast |
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Term
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Definition
| are unspecialised cells that can divide to make new cells |
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Term
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Definition
| make cells from one type of tissue |
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Definition
| can make any type of cell |
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Term
| grow new skin cells for burn victims |
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Definition
| exapmle of an application of stem cell technology |
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