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Draw the Fischer projection for the D-2-ketotetrose. Switch between an aldose and a ketose by clicking...
Draw the Fischer projection for the D-2-ketotetrose. Switch between an aldose and a ketose by clicking...
Draw the Fischer projection for the D-2-ketotetrose. Switch between
an aldose and a ketose by clicking on \"switch carbonyl group.\"
Add or delete carbon atoms using the add (\" \") or delete (\"x\")
buttons. Clicking on a blue box once adds a hydrogen atom (H).
Clicking on a blue box again toggles between H and OH.
Draw the Fischer projection of D-glucose. Switch between an aldose and a ketose by clicking on...
Draw the Fischer projection of D-glucose. Switch between an aldose and a ketose by clicking on "switch carbonyl group." Add or delete carbon atoms using the add ("+") or delete ("x") buttons. Clicking on a blue box once adds a hydrogen atom (H). Clicking on a blue box again toggles between H and OH.
Draw the Fischer projection for the monosaccharide drawn as a haworth projection below. Draw the Fischer...
Draw the Fischer projection for the monosaccharide drawn as a
haworth projection below.
Draw the Fischer projection for the monosaccharide drawn as a Haworth projection below. Switch between an aldose and a ketose by clicking on "switch carbonyl group." Add or delete carbon atoms using the add ("+") or delete ("x") buttons. Clicking on a blue box once adds a hydrogen atom (H). Clicking on a blue box again toggles between H and OH.
Part D Glucose can be classified as an aldohexose. Name the following monosaccharide to indicate its...
Part D Glucose can be classified as an aldohexose. Name the following monosaccharide to indicate its carbonyl group and the number of carbon atoms. но он он н -C- C-C-C-C OH HHHH Spell out the name of the monosaccharide, including the carbonyl group and the number of carbon atoms. View Available Hint(s) (3R 4R)-1,3,4,5-tetrahydroxyponta Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Part B Indicate the chiral carbon(s). Identify the appropriate atom by selecting each atom and assigning...
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number...
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...
Reactions of Monosaccharides Aldose monosaccharides can be oxidized when treated with a mild oxidizing agent. In...
Reactions of Monosaccharides Aldose monosaccharides can be oxidized when treated with a mild oxidizing agent. In this reaction, the aldehyde group of the open-chain aldose is oxidized to a carboxylic acid group In basic solution, ketose monosaccharides can also be oxidized. forming carboxylic acids because they can undergo a rearrangement to an aldose form. Monosaccharides (cyclic hemiacetals) can also react with an alcohol to form acetals, called glycosides, and water. In this reaction, the -OH of the anomeric carbon ic...
Question 2 of 33 > Classify the monosaccharides according to the position of the carbonyl group...
Question 2 of 33 > Classify the monosaccharides according to the position of the carbonyl group and the number of carbon atoms in the molecule. Сн,он CHO —н но O OH ону H- -он OH CH OH OH O aldopentose ketotriose ketotetrose ketohexose ketopentose ketotetrose aldohexose aldopentose aldotetrose O O ketopentose O aldotetrose aldotriose O CH2OH OH 0 < HO CH OH OH O aldotetrose O aldohexose O ketohexose O aldopentose O ketopentose Oketotetrose
Carbohydrates homework 1. Identify the sugars as aldose or ketose, Lor D, and determine the number...
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 -...
I.-(3 pts) What is the structural difference between an aldose and a ketose 2. (2 pts) Which two ...
I.-(3 pts) What is the structural difference between an aldose and a ketose 2. (2 pts) Which two functional groups are present in all monosaccharides? 3. (4 pts) Wha is the name of the molecule below? Which enantiomer is represented? C-H но-с-н CH2OH 4. (2 pts) Wha property of a pair of molecules results in the formation of enantiomers? 5. (3 pts) How are the symbols D- or L- assigned in naming a sugar? 6. (3 pts The following disaccharides...
11.a) Draw the open chain (Fischer) structure of D-altrose. (1pt) (b) How many chiral centers are...
11.a) Draw the open chain (Fischer) structure of D-altrose.
(1pt)
(b) How many chiral centers are in D-altrose? ______ (1pt)
(c) What is the maximum number of possible stereoisomers whch
can exist for D-altrose? _____ (1pt)
(d) Draw L-altrose in open chain form (use Fischer projection) –
you may use the space above. (1pt)
(e) Use the information above to draw a Haworth projection for
alpha-D-altropyranose. (2pt)
Ruff degradation on a monosaccharide causes C1 to be lost as
carbon dioxide,...
Draw the Fischer projection for the D-2-ketotetrose. Switch between
an aldose and a ketose by clicking on \"switch carbonyl group.\"
Add or delete carbon atoms using the add (\" \") or delete (\"x\")
buttons. Clicking on a blue box once adds a hydrogen atom (H).
Clicking on a blue box again toggles between H and OH.
Draw the Fischer projection of D-glucose. Switch between an aldose and a ketose by clicking on "switch carbonyl group." Add or delete carbon atoms using the add ("+") or delete ("x") buttons. Clicking on a blue box once adds a hydrogen atom (H). Clicking on a blue box again toggles between H and OH.
Draw the Fischer projection for the monosaccharide drawn as a
haworth projection below.
Draw the Fischer projection for the monosaccharide drawn as a Haworth projection below. Switch between an aldose and a ketose by clicking on "switch carbonyl group." Add or delete carbon atoms using the add ("+") or delete ("x") buttons. Clicking on a blue box once adds a hydrogen atom (H). Clicking on a blue box again toggles between H and OH.
Part D Glucose can be classified as an aldohexose. Name the following monosaccharide to indicate its carbonyl group and the number of carbon atoms. но он он н -C- C-C-C-C OH HHHH Spell out the name of the monosaccharide, including the carbonyl group and the number of carbon atoms. View Available Hint(s) (3R 4R)-1,3,4,5-tetrahydroxyponta Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Part B Indicate the chiral carbon(s). Identify the appropriate atom by selecting each atom and assigning...
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...
Reactions of Monosaccharides Aldose monosaccharides can be oxidized when treated with a mild oxidizing agent. In this reaction, the aldehyde group of the open-chain aldose is oxidized to a carboxylic acid group In basic solution, ketose monosaccharides can also be oxidized. forming carboxylic acids because they can undergo a rearrangement to an aldose form. Monosaccharides (cyclic hemiacetals) can also react with an alcohol to form acetals, called glycosides, and water. In this reaction, the -OH of the anomeric carbon ic...
Question 2 of 33 > Classify the monosaccharides according to the position of the carbonyl group and the number of carbon atoms in the molecule. Сн,он CHO —н но O OH ону H- -он OH CH OH OH O aldopentose ketotriose ketotetrose ketohexose ketopentose ketotetrose aldohexose aldopentose aldotetrose O O ketopentose O aldotetrose aldotriose O CH2OH OH 0 < HO CH OH OH O aldotetrose O aldohexose O ketohexose O aldopentose O ketopentose Oketotetrose
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 -...
I.-(3 pts) What is the structural difference between an aldose and a ketose 2. (2 pts) Which two functional groups are present in all monosaccharides? 3. (4 pts) Wha is the name of the molecule below? Which enantiomer is represented? C-H но-с-н CH2OH 4. (2 pts) Wha property of a pair of molecules results in the formation of enantiomers? 5. (3 pts) How are the symbols D- or L- assigned in naming a sugar? 6. (3 pts The following disaccharides...
11.a) Draw the open chain (Fischer) structure of D-altrose.
(1pt)
(b) How many chiral centers are in D-altrose? ______ (1pt)
(c) What is the maximum number of possible stereoisomers whch
can exist for D-altrose? _____ (1pt)
(d) Draw L-altrose in open chain form (use Fischer projection) –
you may use the space above. (1pt)
(e) Use the information above to draw a Haworth projection for
alpha-D-altropyranose. (2pt)
Ruff degradation on a monosaccharide causes C1 to be lost as
carbon dioxide,...
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