3. Below are abbreviated Haworth projections of 4 sugars. Label the sugars as a or B. Which sugars areanomers of one another? Are these sugars furanoses or pyranoses? Are they hemiacetals or fullacetals? What is the difference between hemiacetals and full acetals?ОНAنتОН5 -OОН√321OHOH6ВOHОНОН3 2ОНОН46сOHOHОН НО321OHOHDOHОН НО3OH1 4. Below are 3 sugars. Label each as D or L and a or ß. Which are pyranoses and which are furanoses.1 H-C-OHH-C-OH3 HO-C-H O4 H-C-OH210561 HO-C-H2 H-C-OHI3 HO-C-H104 H-C-OHTH-C-56H-C3CH₂OH41 HO-C-H2 H-C-OHH-C-OH5CH₂OHH-CCH₂OHAOBoc

The question is related to the D and L, classification of carbohydrates.D form: If the OH group of…

Answered: 3. Below are abbreviated Haworth…

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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1. Below are two isomers of mannose. Classify this sugar based on sugar number. Is this sugar an aldose or a ketose? Indicate which sugar is in the D conformation and which is in the L confirmation. Are these sugars enantiomers or diastereomers? H но-н НО- -Н Н- -ОН Н -ОН CH2OH Н- ІІ НО НО I OH -ОН Н– -Н CH₂OH =1
Following are Fischer projections for a group of five-carbon sugars, all of which are aldopentoses. Identify the pairs that are enantiomers and the pairs that are epimers СНО СНО СНО H-C-OH H-C-OH H-C-OH H-C-OH Но-С—н H-C-OH H-C-OH Но-ҫ—н Но—с—н CHOH CHĻOH ČH,OH СНО СНО СНО Но —С— н H-C-OH HO-C-H Н—С—он Но -С—н HO-C-H H-c-OH H-C-OH HO-C-H CH̟OH ČHĻOH ČHĻOH Pairs of Enantiomers Pairs of Epimers
Complete the following table by providing the Fischer and Haworth Projections of the given sugars. In the Fischer Projection put an asterisk (*) mark in the chiral centers of the molecule. Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer L-Galactose L-Fructose D-Mannose D-Xylose L-Lyxose
Complete the following table by providing the Fischer and Haworth Projections of the given sugars. In the Fischer Projection put an asterisk (*) mark in the chiral centers of the molecule. Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer D-Mannose D-Xylose L-Lyxose
Following are Fischer projections for a group of five-carbon sugars, all of which are aldopentoses. Identify the pairs that are enantiomers. CHO сно H-C- OH H-C-OH H-C- OH но-с — н н-с—он но- ČHOH ČH,OH сно CHO Н-с—он но—с— н H-C- OH H-C-OH но—с—н Н-с—он ČHOH ČH,OH сно сно н-с—он но—с —н но—с— н но -с — н H-C- OH но- C-H ČH,OH ČH,OH
Complete the following table by providing the Fischer and Haworth Projections of the given sugars. In the Fischer Projection put an asterisk (*) mark in the chiral centers of the molecule. Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer L-Galactose L-Fructose D- Xylose
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Write the name for the trisaccharide depicted below (for example, of the form a - D - xylofuranose). Be sure to include if the sugars are in the pyranose or furanose conformations in the name and include the linkages between sugars (for example, (2 - - > 4)). CH₂OH ОН OH н ОН -CH₂ H\H ОН н н ОН CH2OH н ОН но н н ОН
2. Write the Fischer projection of the open-chain form of each of the following sugar and identify the sugar. H |HOCH, Но OH HO OH H H H H H HOCH, O. HO- HO ОН H ОН
Which is the Haworth projection for the 8anomer of the straight sugar shown below? CHO H OH HOH HO H H OH CH,OH lb. CHOH HỌ CHOH HO OH H OH OH ld. OLOH HO CHOH H HO HO OH OH
Please answer both of the following 1) The Haworth projection of D-altrose is shownWhat type of cyclic sugar is formed? 2)Which of the following statement is true about the quaternary structure of aprotein? only one answer is correct
Complete the following table by providing the Fischer and Haworth Projections of the given sugars. (Please be careful with the alpha and beta, and the complete and abbreviated) (not a graded question) Sugar Fischer Projection Haworth Projection (Complete) alpha-anomer Haworth Projection (Abbreviated) beta-anomer L-Galactose L-Fructose

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