2.1.4 Enzymes 2 0.0 / 5 ? BiologyEnzymesA2/A-levelOCR Created by: Sophie_edhenCreated on: 17-03-18 16:48 The sum of all the reactions in a cell or organism Metabolism 1 of 10 Time taken for substrate to be converted to product Rate 2 of 10 A substance that speeds up the rate of a reaction but does not get used up in the reaction Catalyst 3 of 10 Model where there is conformational change Induced fit 4 of 10 Model where the active site stays the same Lock and Key 5 of 10 Inorganic protein component of a protein molecule Phosphate group 6 of 10 Acts outside the cell. EXAMPLE - amylase and Trysin Extra cellular 7 of 10 Acts inside the cell. EXAMPLE - catalyse Intra cellular 8 of 10 Minimum energy required to make a reaction happen Activation energy 9 of 10 example of phosphate group, used for carbon anhydrase zinc cation 10 of 10
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