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BMP: Matching
hyaluronic acid?
component in synovial fluid and vitreous humour of eye, skin moisture and ageing, occurs in capsules surrounding bacteria
describe linkages in hyaluronate
250-25000 beta1-4 linked disaccharide units consiisting of D-glucuronic acid and N-acetyl-D-glucosamine linked by a beta 1-3 bond
lactose?
1,4-glycosidic link
how is a disaccharide formed?
linking of 2 sugars by an O-glycosidic bond
cellulose?
isomer of alpha-amylose beta glycosidic links inverted flip 180 interval to facilitate formation of glycosidic link
how does penicillin kill susceptible bacteria
specifically inhibiting transpeptidase
how is sucrose a non-reducing sugar?
1-2 glycosidic bond takes up both anomeric carbons so disaccharide cannot open so cannot react with reducing agents
hyaluronic acid is also known as?
hyaluronate
bond in sucrose?
1-2 glycosidic bond glucose (C1) and fructose (C2)
by inhibiting transpeptidase, what is the result?
weak cell wall and osmotic lysis of bacterium
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