The following structure is sorbose CH2OH 1. Is this D or L sorbose? C = 0 2. Is this a ketose or an aldose? H-C-OH 3. Which carbon atoms will cause it to cyclize? НО -С -Н 4. Draw the boat conformation of no. 3. H-C-OH 5. Draw the chair conformation of no. 3. CH2OH 6. How many stereoisomers does sorbose have? 7. Draw all the L isomers of this sugar. 8. Group the L isomers as enantiomers and diastereomers. 9. Draw B-D-sorbofuranose. Draw B-D-sorbofuranosyl(2-1) B-D-glucopyranoside. Is this a reducing sugar? What would be the probable function of this disaccharide, structural or storage?
The following structure is sorbose CH2OH 1. Is this D or L sorbose? C = 0 2. Is this a ketose or an aldose? H-C-OH 3. Which carbon atoms will cause it to cyclize? НО -С -Н 4. Draw the boat conformation of no. 3. H-C-OH 5. Draw the chair conformation of no. 3. CH2OH 6. How many stereoisomers does sorbose have? 7. Draw all the L isomers of this sugar. 8. Group the L isomers as enantiomers and diastereomers. 9. Draw B-D-sorbofuranose. Draw B-D-sorbofuranosyl(2-1) B-D-glucopyranoside. Is this a reducing sugar? What would be the probable function of this disaccharide, structural or storage?
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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![BIOCHEMISTRY LECTURE
SOLUTIONS AND ANSWERS SHOULD BE HANDWRITTEN.
The following structure is sorbose
CH2OH
1. Is this D or L sorbose?
C = O
|
Н-С-ОН
2. Is this a ketose or an aldose?
3. Which carbon atoms will cause it to cyclize?
НО - С - Н
4. Draw the boat conformation of no. 3.
Н-С-ОН
5. Draw the chair conformation of no. 3.
CH2OH
6. How many stereoisomers does sorbose have?
7. Draw all the L isomers of this sugar.
8. Group the L isomers as enantiomers and diastereomers.
9. Draw B-D-sorbofuranose.
Draw B-D-sorbofuranosyl(2-1) B-D-glucopyranoside.
Is this a reducing sugar?
What would be the probable function of this disaccharide, structural or storage?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F255fd184-5dda-4e3e-852f-41df8ddba2ef%2F73976a52-092e-4a6c-adf3-2c5ce0540847%2Fv7v9vi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:BIOCHEMISTRY LECTURE
SOLUTIONS AND ANSWERS SHOULD BE HANDWRITTEN.
The following structure is sorbose
CH2OH
1. Is this D or L sorbose?
C = O
|
Н-С-ОН
2. Is this a ketose or an aldose?
3. Which carbon atoms will cause it to cyclize?
НО - С - Н
4. Draw the boat conformation of no. 3.
Н-С-ОН
5. Draw the chair conformation of no. 3.
CH2OH
6. How many stereoisomers does sorbose have?
7. Draw all the L isomers of this sugar.
8. Group the L isomers as enantiomers and diastereomers.
9. Draw B-D-sorbofuranose.
Draw B-D-sorbofuranosyl(2-1) B-D-glucopyranoside.
Is this a reducing sugar?
What would be the probable function of this disaccharide, structural or storage?
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