n 6. The glucose molecules in cellulose are linked together by what type of glycosidic bond...
4. For each sugar below, characterize the anomer if a monosaccharide or the glycosidic bond(s) if a di- or polysaccharide (e.g., B,B-2,3; if there is more than one glycosidic bond, draw an arrow from each label to its corresponding bond). CH,OH CH2OH CH OН но н H Н H Он Н OH н OH Он Н ОН O H Но он b. a. OH H OH CH-OH O H Но ОН Н CH2OH CH2 CH2OH он OCH CH3 Но н...
need help! 21. The following sugars condense to form an α(1-4) glyosidic bond. Using the Haworth templates below, neatly number the carbons and draw in the new glycosidic bond OH он но H OH H OH 22. When fructose cyclizes, it forms a hemiacetal. Complete the structure for the a-fructose anomer CH2OH HO OH он CH2OH D-fructose Chem 1050 Exam 2 review problems 23. What are the products when the following two molecules undergo a condensation? 24. What are the...
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number of Chiral centers. Сон CHO к он СКО КО- { ой -Н НО Н и о ко ги но И. н 애 CHROM ch, Сон и D Сн оя ь, о H он и к ой ho И 10. И и — ой ch 20h CH₂oh 2. Identify the relation between the structures in each of the following pairs. СКО СКО Си0 Cheon И...
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number of Chiral centers. cv.ok CHO к D ско 1 н- 4 ko ho- M "Т, oly CH₂OH ChooH Chaok И CH₂OH H ой k он ой н ho И no и ой си, ch 20h 2. Identify the relation between the structures in each of the following pairs. с СО со Chow но -И h он lko НЕ OM -v с Р oh -...
3. Convert the following Fischer projection to Haworth projections си, •Н о НО. -Н по Н H -ой сной 4. Identify the glycosidic linkage in the following compounds. che 1 chte ok ol и и ol и но и on h on che oll CH2OH 얻 on Н 애 к до н. и ои
Question 12 0.5 pts What is the name of the bond that holds this disaccharide together? CH2OH CH2OH н н О. H н ОН OHн н НО ОН н ОН Н ОН OB (1 — 6)-glycosidic bond а (1 — 4)-glycosidic bond None of the answers В(1 — 4)-glycosidic bond а (1 + 6)-glycosidic bond
Select all of the descriptions that are accurate for this molecule of glucose CH2OH н с— о, н VH С он н C OH но с H Он it is a hexose it is in the alpha form it is in the beta form it is a furanse it is a pyranose it is a Haworth projection It is a Fischer projection Select all of the descriptions that are accurate for this molecule. CH-он Он Он ОН It is a...
3) Draw the disaccharide that is formed when the following two mon joined by a B (1-3) glycosidic linkage. (2 pts) two monosaccharides are CH₂OH онон - он снон, 9 w OH 3 OH CH, OH OH OH OR 0 Y 4) Consider the disaccharide sophorose, a product of the caramelization of glucose, answer the following questions: CH,OH Мон OH ОН a) Classify the glycosidic linkage as a or B, and use the numbers to designate its location. (1 pt)...
CARBOHYDRATES POST-LAB QUESTIONS [52] 19. Review the Fischer structures of D-galactose, D-glucose, and D-mannose Identify each structure. [12 pts) CHO CHO CHO Н. -OH HO -H H -OH HO -H HO H HO -H Н. OH H OH HO -H H -OH H ОН Н. ОН CH2OH CH2OH CH2OH D-Glucose D-Mannose TD-Galactose 20. Would either D-galactose or D-mannose form an osazone identical to the glucose osazone? [5 pts] 21. Explain: [5 pts) [5 pts] 22. What structural feature do all...
4. What type of linkage is in each disaccharide below? Give the number of the each carbon linked in the glycosidic bond, and the cor ßchirality for each anomeric carbon (e.g., a1-4) но А —о, он D он CH OH он -о, CH,OH —о, он CH OH Он -о, Р. он он он он он Е CH2OH Он -о, CH OH он -оон он о н он снОн -оон но он он Г но Но, он 9 , CH OH...