CHO H. OH (HỌ -H- OH -ОН CH2OH 2. The above structure is glucose

Label the anomeric carbon

Draw the alpha and beta anomer for D- Glucose

2. Classify the following carbohydrates as monosaccharides, disaccharides, or polysaccharides (EOCQ 54) CH,OH C-0 H CH,OH 0. a. H. ОН Н H OH HO C-C CH,OH OH OH H H-C-OH b. HO-C-H Н-С—ОН Н-С—ОН CH,0H HOCH, 0 CH,OH С. Но H. OCH, CH, ОН CH,OH CH,OH CH,OH H H H C-O H C-0 H. ОН Н C-C C-0 H H d. ОН Н 141, ОН Н C-C C-C H. OH H OH OH

Which monosaccharide is a-glucose? CH,OH CH,OH CH,OH CH,OH H. O. H. H. OH H. OH H. HOH H H. HO. HO. H. HO H. OH OH H. HO. H. OH HO H. OH H. H. OH H. H. H. H. в OD OB C. O A A.

Naming Organic structures: Only use naming systems specially covered in this course, do not use common names 1. Assign a name to each of the following monosaccharides. Use D and L designations. CH₂OH | C=0 a. b. C. a. H- -OH -OH CH₂OH d. True or False: -H b. H-C-OH HO-C-H T CH,OH Circle all chiral centers for the monosaccharides shown. The molecules shown can rotate plane polarized light?

I need help solving this problem. Especially when identifying the linkages for the two disaccharides on the left-hand side.

6. Ohly structure III is D-fructose. Both structures I and II are D-fructose. d. Both structure III and IV are D-fructose. с. e. All of these structures are D-fructose. 11. The figure below illustrates a(n) CH2OH CH2OH OH OH Он OH ÓH OH monosaccharide. b. simple sugar. c. disaccharide. d. polysaccharide. e. oligosaccharide. 12. Which of the following glycosidic linkages does the sugar shown belc a. ÇH2OH CH2OH

12. A sugar molecule with one chiral carbon will have a. only a D- enantiomer b. only an L- enantiomer c. both D- and L- enantiomers d. neither D- nor L- enantiomers

15. Naming Stereoisomers with Two Chiral Carbons Using the RS System The (RR) isomer of methyphenidate (Ritalin) is used to treat attention deficit hyperactivity disorder (ADHD). The (S.S) isomer is an antidepressant. Identify the two chiral carbons in the structure below. Is this the (R.R) or the (S.S) isomer? Draw the other isomer. HN- H. ..