Content Quiz- Bio Molecules 0.0 / 5 ? BiologyBiological molecules, organic chemistry and biochemistryA2/A-levelAQA Created by: bex77Created on: 02-08-21 13:37 Molecule made of long unbranched chains of B-glucose joined by 1-4 glycosidic bonds Cellulose 1 of 21 Disaccharide made from joining glucose+glucose Maltose 2 of 21 Disaccharide made by joining fructose+glucose Sucrose 3 of 21 Disaccharide made by joining glucose+galactose Lactose 4 of 21 Test for reducing sugars Benedicts' test 5 of 21 Positive result of test for reducing sugars orange-brown 6 of 21 Test for starch Iodine test 7 of 21 Positive result of test for starch blue/black 8 of 21 Highly branched polymer of a-glucose found in animals Glycogen 9 of 21 Which bio molecules' roles include source of energy, waterproofing, insulation and protection? Lipids 10 of 21 Molecule made of glycerol and 3 fatty acids Triglyceride 11 of 21 Bonds found between glycerol and fatty acid chains Ester 12 of 21 Molecule made of glycerol, 2 fatty acids and a phosphate Phospholipids 13 of 21 Monomers that make up proteins Amino acids 14 of 21 Monomers that make up cellulose Beta glucose 15 of 21 Monomers that make up starch Alpha glucose 16 of 21 Monomers that make up starch Peptide 17 of 21 Variable part of amino acid r group 18 of 21 How many different types of amino acids are there? twenty 19 of 21 Test for proteins Biuret test 20 of 21 Positive result of test for proteins Purple 21 of 21
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