enzymes
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| metabolism | sum of all chemical reactions in the body
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| catabolic reaction | complex molecule is broken down into simpler ones with the release of energy
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| anabolic reaction | convert smaller particles into more complex ones requiring energy
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| enzyme | organic, chemical, metabolic, biological, catalyst that speeds up or slows down the rate of reaction w/o being used up in the reaction itself
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| catalyst | a substance that speeds up a reaction w/o being used up in the reaction itself
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| shape of enzyme | globular (highly folded)
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| substrate | substance with which the enzyme reacts
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| product | is the substance(s) the enzyme forms
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| factors that effect enzyme activity | temp and ph
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| denatured enzyme | an enzyme that has lost its shape and cannot carry out its function anymore
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| optimum | what is works best at
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| which group of biomolecules do enzymes belong | proteins
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| what enzyme is used to investigate the effects of enzymes? | catalase
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| what substrate used in experiment | hydrogen peroxide
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| how is enzyme activity measured | measure of froth
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| ph buffer | maintains a constant ph
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| what is bioprocessing | is the use of enzyme controlled reactions to produce a product
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| what is a bioreactor | a vessel in which biological reactions occur
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| immobilised enzymes | enzymes that are fixed/trapped in an inert material.
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| advatanages of immobilised enzymes | can be reused
soft drinks fructose
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| active site | is the part of the enzyme that combines with the substrate
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| specificty | an enzyme will react with one particular substrate
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| adp | unstable low energy
adenonsine diphosphate
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| atp | stores and carries energy
adenonsine triphosphate
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| phosphotylation | adding a phosphate group
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| nadp+ | Nicotinamide Adenine Dinucleotide Phosphate
low energy used in photosynthesis
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| nadph | carries elctrons and protons
energy it has is used to form glucose
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