7) Label the following monosaccharides as D and L in the boxes below. H. H O H H. O H. O H-OH H-OH H-OH H-OH HO- -H H -OH HO -H H- -OH H-OH HOH H- -OH H- -OH H- -OH HO -H HO H HO- H H-OH H- -OH HO -H H -OH CH₂OH CH2OH CH₂OH CH₂OH CH₂OH i) ii) iii) iv) v)

Classify each monosaccharide by the type of carbonyl group and the number of carbons in the chain.

Draw a Fischer Projection formula for the enantiomer of each of the following monosaccharides.

1. Please refer to the monosaccharides below when answering questions (a)- (1). CHO CHO CHO CHO CHO HO но- H- HO H- OH H- HO H- H- OH HO- -H- OH HO- H- OH HO- H- OH HO но- H- OH HO- H HO- H HO- H- OH CH2OH ČH2OH ČH2OH CH2OH ČH2OH II III IV V (a) Draw the monosaccharide that results when III is treated with Brz/H2O. (b) Draw the monosaccharide that results when III is treated with 1. NaBH4/ 2. H2O. (c) Draw the monosaccharide that results when II is treated with the following reagents: 1. Br/H20 2. Ca(ОН)2 3. H2O2/Fe3*

1. Which of the following is not true to the monosaccharide below? H. ОН но- -H- но ОН ĆH2OH O It is the Fischer Projection of D-glucose. It is an aldohexose having 4 chiral centers and 24 stereoisomers. It is has a D-glucose because OH- group bonded to the highest numbered chiral C is pointing to the right. It is a polyhydroxy ketone having 8 enantiomeric pair.

Draw the left and right saccharide formed when the disaccharide is hydrolyzed?

10. Classify each monosaccharide based on functional group and number of carbons OH HO–CH,C-CH-CH-CH-CH, OH a. HO-CH2C-CH2OH b. OH OH

Which compounds are d-monosaccharides? Which are l-monosaccharides?

Which monosaccharide is a-glucose? CH,OH CH,OH CH;OH CH,OH H. H. OH H. OH HO. H. OH H. H. H. HO. H. OH H. H. H. OH H. H. H. OH H. H. H. H. H. C OD O B O C OA A,

SuanswEred Which structure on the right represents the B-anomer of the monosaccharideshown below on the left? H. CHOH H-C-O HO- H--COH HO- HO A) HO. H-C-OH CHOH H C-OH HO- CH,OH B) IN