BIOLOGY REVISION NOTES cards 0.0 / 5 ? BiologyA2/A-levelEdexcel Created by: stephCreated on: 05-01-13 17:23 Joining sugar units. Condensation reaction, H20 removed. Glycosidic link formed between sugar units. 1 of 6 Splitting sugar units. H2O added, hydrolysis reaction. 2 of 6 Monosaccharide. a single sugar unit. 3 of 6 Disaccharide two sugar units joined with a glycosidic bond. 4 of 6 Polysaccharide many sugar units joined together. 5 of 6 Adaptions for gas exchange in the lungs. 1 cell thick-faster diffusion as smaller distance. large surface area. Moisture-helps dissolve he gasses 6 of 6
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