Considering the monosaccharide transformation given below, and given that the reactant is a-D-mannose, what is the name of the product?НОНОННО-ННоН ОНa-D-mannitol-Нa-D-mannuronic acidОНa-D-mannosaminea-D-mannulosea-D-mannonic acidНО1НОННОНнонH-ОН

As the substrate given is alpha - D- mannose which undergoes oxidation and form carboxylic acid…

Answered: Considering the monosaccharide…

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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Considering the monosaccharide transformation given below, what is the name of the depicted reaction? но. OH OH OPN v OH OH Amination Anomeric dehydration Reduction C1 oxidation C6 oxidation
ОН НО НО- ОН HO НО- OH ОН OH OH НО What are the monosachharides that make up this trisaccharide? a-D-glucopyranose, a-D-galactopyranose, B-D-fructofuranose a-D-galactopyranose, a-D-glucopyranose, a-D-fructofuranose a-D-glucopyranose, a-D-glucopyranose, B-D-fructofuranose a-D-glucopyranose, a-D-galactopyranose, a-D-fructofuranose
Which of the following best describes the molecule below? . CHOH H H CH OH H OH OH CH OH OH H. OH B -D-galactopyranosyl-(104)-D-glucopyranose a -D-glucopyranosyl-(102)-D-fructofuranoside a -D-glucopyranosyl-(102)-D-glucofuranoside B -D-galactopyranosyl-(104)-D-fructopyranose
In the following scheme: HH, H₂C-C-C-Coo II HO H • NH, 1 H₂C-C-C-C000 H 2-Amino-3-ketobutyrate ↓ O H,C-C-CH₂-NH₂ Aminoacetone 0 0 H₂C-C-C-H Methylglyoxal H H₂C-C-COO OH D-Lactate O H₂C-C-C000 Pyruvate What molecule is being metabolized? Identify the reaction at each step. If it is an oxidation-reduction prove this is correct by showing oxidation state changes on the atoms in the structure.
What is the correct systematic name for the disaccharide below? Question 6 options: a O-β-D-glucopyranosyl-(1-->2)-α-D-glucopyranose b O-β-D-glucopyranosyl-(1-->4)-β-D-glucopyranose c O-α-D-glucopyranosyl-(1--> 2)-α-D-glucopyranose d O-β-D-glucofuranosyl-(1--> 4)-β-D-glucofuranose
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
Which of the following is a non-reducing sugar? 2,3-di-O-methyl B-D-galactopyranoside 2-0-methyl-a-D-mannopyranoside Fructose 1-0-methyl-ß-D-glucopyranoside dextrin
Which of the following is the correct systematic name of the disaccharide shown? OH он но но но- OH Он a-D-glucopyranosyl-(1-3)-B-D-galactopyranose O a-D-glucopyranosyl-(1–3)-B-D-glucopyranose O a-D-gulopyranosyl-(1-4)-B-D-glucopyranose O a-D-gulopyranosyl-(1-4)-B-D-galactopyranose
Give the systematic name for the disaccharide shown in the image by selecting the appropriate terms. H НО HO НО но H H The systematic name is The common name is ОН I maltose → нно HO a-D-glucopyranosyl H I -(1 →→ но OH 4- )- ОН I a-D-glucopyranose
Use the two Fischer projections shown below to draw the Haworth projection of these two sugars linked by an a(1-2) linkage, with the ß isoform of the ketohexose. H H ㅎ HO H H OH OH ОН Н НО CH₂OH 애,애애 OH CH₂OH OH H OH OH OH I OH CH₂OH OH OH OH Eng са CH2OH CH2OH OH OH ОН ОН CH₂OH Н OH Н Н OH Н T I CH₂OH CH₂OH OH OH OH CH₂OH CH₂OH Н CH₂OH CH₂OH ОН OH OH НО OH H Н OH CH₂OH
Why should phenylketonurics avoid using aspartame, an artificial sweetener? (Hint: Aspartame is Laspartyl-L-phenylalanine methyl ester.)
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

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Considering the monosaccharide transformation given below, and given that the reactant is a-D- mannose, what is the name of the product? НОН НО но н но нон a-D-mannitol -Н a-D-mannuronic acid ОН a-D-mannosamine a-D-mannulose a-D-mannonic acid НО НОН НО Н Нон оны -ОН