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Download 2.2 Cell Metabolism Definitions Term Definition Metabolism All the
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2.2 Cell Metabolism Definitions Term Definition Metabolism All the chemical reactions that occurs in organisms Enzyme Biological catalyst Immobilised Enzyme A biological catalyst which is fixed to an inert material by chemical or physical means. Bioreactor Vessel in which products are made by cells (or organisms) (or enzymes) Photosynthesis Process where plants make carbohydrate using (sun)light energy (CO2, water and chlorophyll). Aerobic respiration Anaerobic respiration The release of energy from carbohydrate using oxygen The release of energy from carbohydrate without using oxygen. Fermentation Anaerobic respiration Diffusion The movement of [gas or liquid] molecules from a region of higher concentration to a region of lower concentration Osmosis The movement of water molecules from a region of high water concentration to a region of low water concentration across a S.P.M selectively permeable membrane or The movement of water molecules along a concentration gradient across a SPM. or Movement of water molecules from a more dilute solution to a more concentrated solution across a selectively permeable membrane Turgor The state of fullness in a plant cell due to the intake of water. 2.2. Cell Metabolism Define the following terms: Term Metabolism Enzyme Immobilised Enzyme Bioreactor Photosynthesis Aerobic respiration Anaerobic respiration Fermentation Diffusion Osmosis Turgor Definition 2.2. Cell Metabolism What term may be described by the following definitions? Term Definition All the chemical reactions that occurs in organisms Biological catalyst A biological catalyst which is fixed to an inert material by chemical or physical means. Vessel in which products are made by cells (or organisms) (or enzymes) Process where plants make carbohydrate using (sun)light energy (CO2, water and chlorophyll). The release of energy from carbohydrate using oxygen The release of energy from carbohydrate without using oxygen. Anaerobic respiration The movement of [gas or liquid] molecules from a region of higher concentration to a region of lower concentration The movement of water molecules from a region of high water concentration to a region of low water concentration across a S.P.M selectively permeable membrane or The movement of water molecules along a concentration gradient across a SPM. or Movement of water molecules from a more dilute solution to a more concentrated solution across a selectively permeable membrane The state of fullness in a plant cell due to the intake of water
