What will be the color of saliva extraction with iodine in 3, 6 9, 12, 15, and 18 mins if: you put 5 ml of starch soln. and you heat it to boiling after that you will add 1 ml of saliva. Cool and then continue to heating after that you will place it in a water bath at 60 degree Celsius. At 5 minutes interval for 30 minutes take a drop of the reaction mixture from each test tube and test with Iodine solution (use a spot plate for the test and stir the contents of the test tube before taking a drop). Tabulate the results.
What will be the color of saliva extraction with iodine in 3, 6 9, 12, 15, and 18 mins if:
you put 5 ml of starch soln. and you heat it to boiling after that you will add 1 ml of saliva. Cool and then continue to heating after that you will place it in a water bath at 60 degree Celsius. At 5 minutes interval for 30 minutes take a drop of the reaction mixture from each test tube and test with Iodine solution (use a spot plate for the test and stir the contents of the test tube before taking a drop). Tabulate the results.
Carbohydrates are divided into 3 classes monosaccharide, disaccharide, and polysaccharide. Polysaccharide is of two types homo and heteropolysaccharides. Homopolysaccharides have a single type of monomeric unit. e.g., Starch composed of D-glucose units branched chain. While heteropolysaccharides are consist of two or more monosaccharide units. e.g., Peptidoglycan present in the cell wall of bacteria is made up of alternating N-acetyl glucosamine and N-acetyl muramic acid units. Monosaccharides themselves are simple sugar that can't be hydrolyzed into simple sugar. they contain one or more hydroxyl groups per molecule and are categorized as aldose and ketose. for eg fructose, glucose, and galactose. when two monosaccharides are joined by a glycosidic bond it will form a sugar called disaccharides. for eg Sucrose, lactose, and maltose.
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