Regarding the following monosaccharides, indicate the CORRECT alternative: a) Only Gulosa, Idosa and Mannose can produce alditols because they are aldoses. b) There is only one pair of epimers. c) The reaction of Idosa with HNO3 converts it into a product without optical activity. d) Only two monosaccharides will give a positive result with Fehling's reagent. e) Mutarotation converts D-psychose into an aldose.

From the choices given below select the aldohexose that yields the same alditol as D-allose upon reduction with NaBH4. Select ALL monosaccharides that satisfy the requirement, excluding the structure referenced in the question. Note that only D structures are shown. To select an L structure click on the name. If no selection exists, then select the referenced structure. H H H H CHO OH HO- -OH H OH H -OH CH₂OH D-Allose L-Allose H CHO -H OH HO- -OH H OH CH₂OH D-Altrose L-Altrose H H CHO OH -OH -OH CH₂OH D-Glucose L-Glucose HO HO H H CHO -H CH₂OH D-Mannose H -H -OH HO- -OH H L-Mannose CHO HOH OH -H -OH CH₂OH D-Gulose L-Gulose HO- H HO- H- CHO -H -OH HO -H HO- +OH H CH₂OH D-Idose H L-Idose CHO OH -H -H -OH CH₂OH D-Galactose L-Galactose HO HO HO H CHO H -H H -OH CH₂OH D-Talose L-Talose

Draw a Fischer projection of the monosaccharide from which each of the following glycosides was prepared.

Draw a monosaccharide described in the following statements: 1. A diastereomer of D-fructose in the D- configuration. 2. A C-3 epimer of D- glucose. 3. A C-3 epimer of D- fructose.

Draw the structure of: (a) a polysaccharide formed by joining D-mannose units in 1->4-ß-glycosidic linkages; (b) a polysaccharide formed by joining D-glucose units in 1->6-a-glycosidic linkages. The polysaccharide in (b) is dextran, a component of dental plaque.

can you please add an explanation.

1) Phenyl propyl ether can be obtained by reacting? 2) Raffinose is A trisaccharide which is made up of two sugar molecules of aldoses and one sugar molecule of ketoses? True or false!

Draw a reducing disaccharide (in Haworth structure) containing α-D-glucopyranose linked by α-1,6 glycosidic bond

Question 6 of 13 Why can a monosaccharide theoretically form diverse disaccharides? Select the correct response: Because it is a right-handed molecule. Because it has mutiple hydroxyl groups that can form glycosidic bond. Because it is classified as an aldose or ketose. Because it has several carbonyl groups that can form glycosidic bond. Because it can be converted from Fischer to Haworth structures.