1-52

CHAPTER 1 Carbohydrates | 61-d compounds 1-52 Classify each of the following monosaccharides as an 1-62 Indicate which of the terms aldoses, ketoses, trioses, and aldose or a ketose. aldohexoses apply to both members of each of the fol- compounds CHO b. CH2OH lowing pairs of monosaccharides. More than one term a. may apply in a given situation. HO-C-H C=0 a. D-Glucose and D-ribose the HO-C-H HO-C-H b. D-Fructose and dihydroxyacetone c. D-Glyceraldehyde and dihydroxyacetone the HO-C-H HO-C-H d. D-Galactose and D-ribose H-C-OH CH,OH 1-63 Draw the Fischer projection formula for each of the CH2OH following monosaccharides. b. D-Glyceraldehyde C. CHO d. CH2OH a. D-Glucose ies would C. D-Fructose d. L-Galactose glucose HO-C-H C= 0 1-64 Draw the Fischer projection formula for each of the H-C-OH HO-C-H following monosaccharides. b. D-Ribose CH2OH HO-C-H a. D-Galactose d. L-Glucose c. Dihydroxyacetone H-C-OH To which of the common monosaccharides does each of 1-65 es would CH2OH the following terms apply? a. Levulose b. Grape sugar C. Brain sugar ucose its n 1-53 Classify each monosaccharide in Problem 1-51 by both To which of the common monosaccharides does each of 1-66 terms apply? c. Blood sugar