8 Draw the open chain structure of the given pranine CHOM CHOH OH OH ON OH OH 9. Draw the a-furanose form of the given m
Posted: Mon May 02, 2022 8:12 pm
8 Draw the open chain structure of the given pranine CHOM CHOH OH OH ON OH OH 9. Draw the a-furanose form of the given monosaccharide: CH, OH co H-C-OH H-OH He-OH CH OH CH OH O 10. Consider the molecule: The monosaccharide unit on the top/ left is a(n) a. Aldopentose b. Ketopentose C. Aldohexose d. Ketohexose The monosaccharide unit on the bottom /right is an) a. Aldopentose b. Ketopentose c. Aldohexose d. Ketohexose Hydrolysis of the disaccharide gives the monosaccharides a fructose and galactose C. glucose and galactose b. fructose and glucose d. fructose and lactose The disaccharide contains a --glycosidic linkage (circle your answer) OH CH OH OH он OH a. 4-1,1 b. B-1,4 C. 2-2,6 d. B-2,6 11. Identify glycosidic linkage in the following molecule by pointing to it with an arrow. CH2OH CH,OH OH OH OH OH OH OH 12. Cellobiose, a disaccharide obtained from the hydrolysis of cellulose, contains two D- glucose subunits joined by a B-1,4-glycosidic linkage. Draw the structure of B-cellobiose. 3