enzymes and the digestive system 0.0 / 5 ? BiologyBiological molecules, organic chemistry and biochemistryASAQA Created by: amyCreated on: 07-05-13 17:01 name the major parts of the digestive system oesophagus,stomach,small intestine,large intestine,rectum,salivary glads and pancreas 1 of 22 what are the 2 types of digestion physical digestion and chemical digestion 2 of 22 what do the enzymes carbohydrases do digest carbohydrates 3 of 22 what do the enzymes proteases do digest proteins 4 of 22 what do enzymes lipases do digest lipids 5 of 22 what is a monosaccharide a sweet testing soluble substance that has genral formula of (CH2O)nwhere n can be any number from 3 to 7 6 of 22 what test is used to test for reducing sugar Benedicts test 7 of 22 what is a polymer a chain of monomers eg monosacchrides 8 of 22 which has the most monomers a polysaccride has many and dissachride has 2 9 of 22 iodine tests for what substance starch 10 of 22 what is the first enzyme to digest starch salivary amylase 11 of 22 what 2 monosaccrides make lactose galactose and glucose 12 of 22 why do people have lactose intolerance not enought of the enzyme lactase 13 of 22 what are the side effect to lactose intolerance bloating ,nausea,diarrhoea and cramps 14 of 22 what is hydrolysis adding water to a glycosidic bond in carbs or peptide bond in proteins 15 of 22 three type of bonds in proteins disulfide bonds,ionic bonds,hydrogen bonds 16 of 22 what is the active site the site in which the substrate the enzyme breaks down fits 17 of 22 what is the lock and key model where one enzyme has one substrate 18 of 22 what do enzymes do lower activation energy 19 of 22 what does the induced fit model state that the enzyme can be used on substrates that are the same or very simluar to the active site 20 of 22 what things effect enzymes temperature,ph,substrate concentration 21 of 22 what are inhibitors they attach themselves to the enzyme either in the active site (competive)and other site on the enzyme (non competative) 22 of 22
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