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What is the relationship between the monosaccharides shown below? ОН но он НО ОН ОН он...
Why the answer is D? (I think the two epimers have opposite configuration at only "one" stereogenic cente.) 33. The two monosaccharides shown below could BEST be described as: но но не но-ф-н н-с-он) но-с-н но-с-н но-с-н н–с-он н–с-он сн,он сн,он A) ketoses. B) anomers. C) rotamers. D) еріmеrѕ. E) enantiomers.
но 6. What is the relationship between the molecules shown below? a. Epimers b. Enantiomers c. Anomers d. Meso structures e. Structural isomers H-C-OH HO-C-H HC-OH CH,OH D-Xylose HO-C-H HO-C-H H-C-OH CH,OH D-Lykose 7. Which functional groups will react to form a furanose? Give the name of each functional group and the carbon number of that group. HO a. Aldehyde C-1 with alcohol C-5 b. Aldehyde C-1 with alcohol C-4 ç c. Alcohol C-2 with alcohol C-6 H---OH d. Alcohol...
3. Identify the relationship between the pairs of molecules shown below as either: the same molecule, diastereomers, enantiomers, or epimers. (3 points each) CH2OH СНОн он но -н H-OH он OH он OH OH OH H2OH CH2OH 4. Draw the Line Angle formula for the products of the following reactions. (4 points each) Cu+2 -Cu2O(s) + + но -н CH2OH Ht, heat OH HO heat
What term describes the relation between the pair of sugars below (circle your answer): 1. D-Glucose and D-Talose A. Diasteriomers B. Anomers C. Epimers D. Enantiomers E. Not isomers 2. D-Allose and D-Altrose A. Diasteriomers B. Anomers C. Epimers D. Enantiomers E. Not isomers 3. D-Ribose and D-Talose A. Diasteriomers B. Anomers C. Epimers D. Enantiomers E. Not isomers 4. α-D-glucopyranose and β-D-glucopyranose A. Diasteriomers B. Anomers C. Epimers D. Enantiomers E. Not isomers
The stereoisomers formed through the cyclization of monosaccharides in solution are called: A - enantiomers B - anomers C - epimers D - monomers E - diasteromers
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose. но CH OH HT -он - он Н - ОН но -н но -Н но -н нон сньон он но -н НОН CH OH нон нон нон снон CH OH сон сон H- OH H- -он OH cң, он н-с-он Сн,он снон 2. Label each of the monosaccharides shown above as a ketose or aldose. 3. Identify all of the chiral carbons in the...
Describe the relationship between the following two molecules: Он H H он но н Он Diastereomers Conformational isomers Enantiomers Constitutional isomers Identical molecules Tries 0/1 Submit Answer Describe the relationship between the following two molecules: Enantiomers A meso compound Diastereomers Identical molecules Constitutional isomers Conformational isomers Tries 0/1 Submit Answer
The terminal structures of the three common blood group antigens are shown below. но но -OH но OH OH -O, HO оно Он Он но Но- OR но- но ACHN OR OR LOH он но OH OH он но OH но H(O) Antigen B Antigen A Antigen 3 2 2. (4 points) Redraw the monosaccharide in the B antigen marked with an arrow as a Haworth projection. What is the relationship between this sugar and glucose? (Are they the same...
7. For the following monosaccharides, give the corresponding Fischer projection. CH OH —0 ОН CH,он Но —0 ОН НО У (он но У HO сно F 8. For the following monosaccharides, give one possible Haworth structure. CHO H- OH HOH Нонн — он нон CH OH CH OH от т т н-
What is the relationship between each pair of molecules shown below? H Н3САН нсH3 CH3 identical constitutional isomers enantiomers diastereomers no relationship OH CH3 HO|| І. ОН CH3 CH3 НО! исHз с. тісі