5 What is the relationship between D-talose and D-galactose? *H.H.H.H.HH.H.H-C-OH HO-C-HH-Ç-OHH-C-OHH-C OHCH,OHH-C-OH HO-C-HHO-Ç-HOH HO-C-HН-с-ОН НОH-C-OHH-C-OH HO--C-HH-C-OHĊH,OH-HH-H-Ç-OH HO C-HH-C-OHH-C-OHČH, OHн-с он но-с н но-с-нHO-C-HH-C-OHCH OHH-C-OHH-C-OHHO-C-H HO-C-HH-C-OHCH,OHH-C-OHCH,OHH--C-OHCH,OHČH,OH2.D-AlloseD-AltroseD-GlucoseDMannoseD-GuloseD-GalactoseD-IdoseD-TaloseThey are C-2 epimers.They are diastereomers but not epimers.none of the aboveThey are C-4 epimers.They are C-3 epimers.

Epimers differ from each other in their configuration around a single specific carbon atom (other…

Answered: What is the relationship between…

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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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.
A bi O=P-O-CH₂ 0- D Ribose sugar H H- B E N HH F OH H H. C NGN -H N H N H
CH2OH но но- HO - ČH2OH CH2OH H- HO- но- H- O- ČH2OH
Part C The L isomer of H-C-OH H-C-OH H-C-OH О CHO О О О CH₂OH OH OH OH OH OH Submit OH ОН OH O OH OH O. OH OH OH O OH OH OH OH OH OH OH Request Answer
What is the function of this macromolecule? c-c- C-č-c-c-CC-C-C-H H H H H H HH H H c-c- C-C-C-c-c-c-c-c-H HH H HHH H H H Cc-c-c-c-c-c-c-c-c-c-H H H H H HH H H H H-C-o HH H H H H H-C-o H H H HH H H O A. heredity B. plant cell wall structure O C. quick energy O D. insulation
D-Glucose and D-Galactose are A H D C=0 H-C-OH OH C-H H-C-OH H_C-OH CH₂OH D-Glucose ketoses epimers pentoses enantiomers H ... н-с-он OH-C-H он-с-н H-OH CH₂OH D-Galactose
Which of the structures above is a component of sucrose and predominantly forms a furanose ring structure? A. H C I H-C-OH НО-С-Н I Н-С-ОН I H-C-OH I CH2OH A В D B. H =O но-с-н I но-с-н I н-с-он Н-С-ОН I CH₂OH CH2OH I c=0 I но-с-н I H— C -ОН H— C-OH CH₂OH D. COOH H-C-OH НО-С-Н I но-с-н I н-с-он CH₂OH
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 is replaced by the OR group of the alcohol. D-ribose (Figure 1) is treated with a mild oxidizing agent. Edit the structure for D-ribose to show the product of this reaction. M Edit the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Include all hydrogen atoms. ► View Available Hint(s) [1] A H 12D H H H H 7 L EXP. CONT.i L 1 -O-H O H ew -O-H enodic Table -O-H H C N O S CI Br I P F
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
Refer to the figure below. Determine whether the given descriptions between the relationship of glucose and galactose is correct or incorrect. * сно ÇHO H OH HO-H H- -OH HO-H HO H- H-OH ČH,OH D-Glucose -H -OH H- -он CH,OH D-Galactose CORRECT INCORRECT Glucose and galactose are both Aldohexoses They constitute the structure of the disaccharide maltose They are epimers at carbon 4 They are not mirror images of each other, neither an enantiomeric pair
WHAT MACROMOLECULE IS THIS? Fatty acids Glyçerol H H H H H H H H H H H H HH H T I I T 1 I I H н-с-с-с-с-с-с-с-с-с-с-с-с-с-с-с-с-с-с-о-с-н HHHH HHH HHHH H H H H H HH H H H H. H. но HH HH HH H H н-с-с-с-с-с-с-с-с-с-с-ҫ-с-С-с-с-с-С-с-о-с-н H H. H H H H HH HH H H H H H H H H HH HO H H H H H H H I I I I 1 I I H Source: н-с-с-с-с-с-с-с-с-с-с-с-с-с-с-с-сс-с-о-с-н Рearson HH H H H H H H H H H HH HH H H What macromolecule is this? Explain What is its function?
Three fatty acids are shown below. A онн Но-с-С H H H H H H. H. H. H. нн нннн ċ-Ć -H H H C с-с-н H H H но-с-с-с-с-с нннн ннн нннн Which fatty acid(s) is(are) saturated? Select all that apply. A В C I-O-I エームーエ

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