In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: how is a disaccharide ?Answer: of 2 sugars by an O-glycosidic bond Question: bond in ?Answer: 1-2 bond
glucose (C1) and fructose (C2) Question: how is sucrose a non-reducing ?Answer: 1-2 glycosidic bond up both anomeric carbons so disaccharide cannot open so cannot react with reducing agents Question: lactose?Answer: 1,4-glycosidic Question: glycogen?Answer: alpha-1-4, glycosidic bonds
branches every 10 units in an alpha-1,6 glycosidic bond Question: cellulose?Answer: isomer of alpha-amylose
beta links
inverted flip 180 interval to facilitate formation of glycosidic link Question: acid?Answer: component in synovial and vitreous humour of eye, skin moisture and ageing, occurs in capsules surrounding bacteria Question: hyaluronic acid is also as?Answer: hyaluronate Question: linkages in hyaluronateAnswer: 250-25000 beta1-4 linked disaccharide units consiisting of D-glucuronic acid and N-acetyl-D-glucosamine by a beta 1-3 bond Question: how does penicillin kill bacteriaAnswer: inhibiting transpeptidase Question: ?Answer: catalyses step in cell wall biosynthesis, cross linking of peptidoglycan Question: by inhibiting transpeptidase, what is the ?Answer: weak cell wall and osmotic lysis of |
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