Homework Answers
2) a.
The given two isomers are diastereomers and basically these diastereomers are opticla isomers and these are not enantiomers.
And also they are non superimposable.
Carbohydrates 1. Label each of the monosaccharides shown below as a triose, tetrose, pentoso, or hexose....
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...
Identify each of the disaccharides as a reducing sugar or a nonreducing sugar. Reducing sugar Nonreducing sugar CH, OH...
Identify each of the disaccharides as a reducing sugar or a nonreducing sugar. Reducing sugar Nonreducing sugar CH, OH он CH OH CH OH OHN Кон ни и н IVO 5 5-т ен,он он н CH OH нон сн,он Сн,онн Үн нуконн Ин но он снон Кон вън онусн,он н он он н н Answer Bank
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно...
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно на-он D-glucose Іно-Ен н -он но-Ен EH,OH сно но н-он но -н нон Сн,он но-Ен на-он но -н но-Ен н -он нон CHO но -н н-он но-Ен нон снен CHOH Сн,он 3. Which of the following structures is an a-anomer? Сн,он —о, он o ноноон нонс осн он — о оно сн, он он онон он он он он тон КСн,он y CH, OH...
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection...
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection H Haworth Projection (B-anomer) CH, OH on CH OH 5. Identify the glycosidic linkages for the following disaccharides. Determine whether the disaccharides are reducing or non-reducing sugars. сон OH OH OH OH CHOH Снон не Он н Снон онон | CH, OH нон CH-OH
7. For the following monosaccharides, give the corresponding Fischer projection. CH OH —0 ОН CH,он Но...
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-
1. For each of the following sugars: state the classification (by number of carbons and carbonyl type, like aldotetr...
1. For each of the following sugars: state the classification (by number of carbons and carbonyl type, like aldotetrose), whether the sugar is D- or L-form, and draw the enantiomer. но СН,ОН н-с- OH но-с-н н-с- он нс- он CH OH с=0 но -н нон но -н СН,ОН CH2OH 1 С=0 но но НО -н -н -н CHOH н-с- он CH OH
8. Use the image to answer the questions that follow HO-CH HO-CH2 HO-CH2 CHO H₂o OH CHO CHO OCH CHOICH CH-OH CHCc C...
8. Use the image to answer the questions that follow HO-CH HO-CH2 HO-CH2 CHO H₂o OH CHO CHO OCH CHOICH CH-OH CHCc CHOICH CH 10 | | CH-CH HỒ CH-CH CH-CH CH-CH CH-CH но он но HO он но OH OH HO A B C D Do not e How many carbons does each of the above sugars contain? Name to E n ipo Which sugars are aldoses and which are ketoses? Identify each sugar. Name the linkage for each...
Select the product for the following reaction: HO+H нон нон н +он CH,OH он ноо нонно...
Select the product for the following reaction: HO+H нон нон н +он CH,OH он ноо нонно он нон HO+H нон н+он н+он нон н он н +он нон нон н-он нон нон CH OH сн,он CH OH CH,OH 4 оооо
Reducing Disaccharides Which of these would not give a red solution Сн,он with Tollens' reagent? сн,он -0. ОН СН2ОН...
Reducing Disaccharides Which of these would not give a red solution Сн,он with Tollens' reagent? сн,он -0. ОН СН2ОН НО но нон Дон ОН он ОН Voн ОН Он он B) OH снон но по E) all of them CH,OH Но он носн, оно он он но КОН но — Ион ОН Он он
18. Which of the following compound(s) would undergo mutarotation in aqueous solution? 19. Draw the chair...
18.
Which of the following compound(s) would undergo mutarotation in
aqueous solution?
19. Draw the chair conformation of a-D-galactopyranose.
20. Which of the following compound(s) is a glycoside?
21. Provide the reagents neccesary to carry out the following
conversion.
22. Predict the product(s) for the following reaction.
23. D-glucose & D-galactose are ______epimers of each
other.
24. Predict the product(s) for the following reaction.
25. Which of the following compound(s) would produce D-glucose
and D-mannose when treated with HCN followed...
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...
Identify each of the disaccharides as a reducing sugar or a nonreducing sugar. Reducing sugar Nonreducing sugar CH, OH он CH OH CH OH OHN Кон ни и н IVO 5 5-т ен,он он н CH OH нон сн,он Сн,онн Үн нуконн Ин но он снон Кон вън онусн,он н он он н н Answer Bank
30. Which of the choices below is the enantiomer of D-glucose? сно сно нон HO-EH сно на-он D-glucose Іно-Ен н -он но-Ен EH,OH сно но н-он но -н нон Сн,он но-Ен на-он но -н но-Ен н -он нон CHO но -н н-он но-Ен нон снен CHOH Сн,он 3. Which of the following structures is an a-anomer? Сн,он —о, он o ноноон нонс осн он — о оно сн, он он онон он он он он тон КСн,он y CH, OH...
Given the Fischer projection of the sup sugar, draw its Haworth projection (B-anomer only) Fischer Projection H Haworth Projection (B-anomer) CH, OH on CH OH 5. Identify the glycosidic linkages for the following disaccharides. Determine whether the disaccharides are reducing or non-reducing sugars. сон OH OH OH OH CHOH Снон не Он н Снон онон | CH, OH нон CH-OH
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-
1. For each of the following sugars: state the classification (by number of carbons and carbonyl type, like aldotetrose), whether the sugar is D- or L-form, and draw the enantiomer. но СН,ОН н-с- OH но-с-н н-с- он нс- он CH OH с=0 но -н нон но -н СН,ОН CH2OH 1 С=0 но но НО -н -н -н CHOH н-с- он CH OH
8. Use the image to answer the questions that follow HO-CH HO-CH2 HO-CH2 CHO H₂o OH CHO CHO OCH CHOICH CH-OH CHCc CHOICH CH 10 | | CH-CH HỒ CH-CH CH-CH CH-CH CH-CH но он но HO он но OH OH HO A B C D Do not e How many carbons does each of the above sugars contain? Name to E n ipo Which sugars are aldoses and which are ketoses? Identify each sugar. Name the linkage for each...
Select the product for the following reaction: HO+H нон нон н +он CH,OH он ноо нонно он нон HO+H нон н+он н+он нон н он н +он нон нон н-он нон нон CH OH сн,он CH OH CH,OH 4 оооо
Reducing Disaccharides Which of these would not give a red solution Сн,он with Tollens' reagent? сн,он -0. ОН СН2ОН НО но нон Дон ОН он ОН Voн ОН Он он B) OH снон но по E) all of them CH,OH Но он носн, оно он он но КОН но — Ион ОН Он он
18.
Which of the following compound(s) would undergo mutarotation in
aqueous solution?
19. Draw the chair conformation of a-D-galactopyranose.
20. Which of the following compound(s) is a glycoside?
21. Provide the reagents neccesary to carry out the following
conversion.
22. Predict the product(s) for the following reaction.
23. D-glucose & D-galactose are ______epimers of each
other.
24. Predict the product(s) for the following reaction.
25. Which of the following compound(s) would produce D-glucose
and D-mannose when treated with HCN followed...
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