B3- Part 1 0.0 / 5 ? BiologyOrganisation and digestive systemYears 7-9 (KS3)All boards Created by: MacDonald'sCreated on: 03-12-21 12:26 The site on an enzyme where the reactants bind. active site 1 of 10 Molecules made up of carbon, hydrogen, oxygen and nitrogen that are the building blocks of proteins. amino acids 2 of 10 Enzyme that speeds up the digestion of starch into sugars. amylase 3 of 10 Neutralises stomach acid to give a high pH for the enzymes from the pancreas and small intestine to work well. It is not an enzyme. bile 4 of 10 Enzymes that speed up the breakdown of carbohydrates into simple sugars. carbohydrase's 5 of 10 A substance that speeds up the rate of another reaction but is not used up or changed itself. catalyst 6 of 10 The breakdown of the molecular structure of a protein so it no longer functions. denatured 7 of 10 The process where cells become specialised for a particular function. differentiate 8 of 10 Organ system where food is digested and absorbed. digestive system 9 of 10 Biological catalysts, usually proteins. Enzymes 10 of 10
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