10. Provide a Fischer projection for the sugar shown below. At which position(s) is the stereochemical configuration opposite to that of ribose? The structure of ribose is provided for reference. HO H H HO CHO OH H- OH H- OH ОНА H-OH H H- CH2OH D-ribose

Q: Threose is an aldose monosaccharide. The Fischer projection of D-threose is shown.

A: representation of molecules : Different types of projection formulae I)wedge&dash 2)Fischer  3)…

Q: Draw the open-chain form of this sugar. CH₂OH -O HO OH H H H H H HO OH

A: Step 1: Step 2: Step 3: Step 4:

Q: c) Lactose [B-D-galactopyranosyl-(1-4)-D-glucose] is a disaccharide derived from the condensation of…

A: A question based on biochemistry that is to be accomplished.

Q: CH2OH OH HO CH;OH но

A: Above cyclic structure is showing the hawarth projection of D-sugar

Q: CHO Но H. H- OH H ОН ČH,OH СHOICES: МАТ. ВАТ. САТ. CHO CHO CHO H- HO- HO H- но H- HO H- OH H- HO-…

A:

Q: o Complete the chair projection of α-D-galactose by placing labels on the pyranose ring. Labels may…

A: (see explanation)Explanation:In a chair projection of alpha-D-galactose:The sugar has a six-membered…

Q: Which of the following represents an aldopentose? но он но. LOH но- но но- но- -- но- - но -- но- H-…

A:

Q: What is the relationship between the following monosaccharides? Но H- H- ОН Но -H- ОН H ОН НО H- ОН…

A: The molecules that are chiral and are mirror images of each other which are not superimposable on…

Q: how would the rates of sucrose hydrolysis vary at 0 °C, room temperature, and 100 °C

A: Rate of hydrolysis of sucrose is a first order reaction. First order reactions are those reactions…

Q: A Fischer projection of a monosaccharide is shown below: Classify this monosaccharide (e.g.,…

A: Monosaccharides: (single sugar unit) simple sugars units are the most basic units of…

Q: Please answer the following questions. Thank you in advance. b) Redraw each of the following sugars…

A: It is asked to solve only part (b) of the given question.

Q: HO OH OH ОН НО НО- CH₂ ОН OH

A: Disaccharides are the molecules which give two monosaccharides on hydrolysis. α and β tells about…

Q: Benedict's test.

A: The test is performed to check the presence of glucose in which some amount of benedicts solution is…

Q: Given the Fischer projection of galactose below, complete the Haworth projection of β-galactose

A: Carbohydrate is a molecule that consist of carbon, hydrogen and oxygen. Carbohydrates are main…

Q: Indicate the type of glycosidic linkage that is found in B-D-Maltose (below): НО. НО, ОН ОН a-1,4…

A: Identification of glycosidic linkage

Q: Which of the following is true about the structures below: CH₂OH 2C=0 HO-C-H H-C-OH H-C-OH CH₂OH…

A: To solve this problem we have to know about the monosaccharides .

Q: are all ketoses optically active? true or false

A: Ketoses are sugar that contains ketone group.

Q: Trehalose and isomaltose are both dimers of glucose. However, they have considerably different…

A:

Q: Consider the following carbohydrates and identify the correct identifiers below. Mark all that…

A: Epimers : . The two epimers have opposite configuration at only one stereogenic center out of at…

Q: Identify the monosaccharides and their linkages in the following disaccharide. What is the…

A:

Q: What carbohydrate is shown below based on the Fischer projection?

A: Epimers are stereoisomers in which two isomers have more than two chiral centers and the…

Q: The monosaacharide talose is shown as a Fischer projection. Which is a correct Haworth projection…

A: Interpretation -To convert  a Fischer projection of monosaccharide talose to a Haworth projection

Q: Draw Haworth projection formulas for the a-anomer of monosaccharides with each of the following…

A: Given are two monosaccharide molecules.Alpha anomer is structure in which -hydroxy group on anomeric…

Q: 1 О С-Н drent CH-OH -ОН НО-Н H-OH H ОН 300 2 от H- ni nogy CH₂OH ngayo Ayndict D-Glucose

A: Given that, the structure of D-Glucose is

Q: Identify the following as an a or ß form and draw the Haworth structure of the other anomer. CH2OH…

A:

Q: Which type of isomerism exists between the pair of monosaccharides below? Diastereomers…

A:

Q: Examine the two carbohydrates shown in the Fischer projections: Circle the aldehyde group Draw a…

A:

Q: The number of stereoisomers for an 8-carbon aldose sugar. The simplest 3-carbon ketose sugar. The…

A:

Q: Convert these in Haworth forms and show alpha and beta forms

A:

Q: a) Which of the following polysaccharides is a segment of amylose? CH2OH CH2OH CH2OH CH2OH OH OH OH…

A: Amylose — amylose is a polysaccharide of alpha  d glucose with alpha (1,4) linkage.    Cellulose —…

Q: Identify the carbon containing the hemiacetal functional group in the ring form of fructose…

A:

Q: Draw Fischer projections for the product(s) formed by reaction of d-ribose with the following. In…

A: The reaction of NaBH4 and H2O with carbohydrates is a reduction reaction. The carbonyl group in the…

Q: The Fischer projection for D-idose is shown. Provide the Haworth projection and chair conformations,…

A:

Q: Select the beta- chair conformation for the following monosaccharide. HO- HO- H- H- CHO -H -H -OH…

A:

Q: Draw the ketohexose provided in the B-pyranose form using the pyranose skeleton as a guide. HO H +OH…

A:

Q: OH но но OH What is the Fischer formula of this monosaccharide? H-C-OH HO-C-H HO-C-H H-C-OH CH;OH O…

A: A Fischer projection formula is a convention used to depict a stereoformula in two dimension without…

Q: Classify the following structure: HOH но-н HO- -OH H -OH OH ○ ketopentose aldohexose ○ aldopentose…

A: Aldose & Ketose: These two sugars can be differentiated on the basis of the functional group.An…

Q: НО H OH Н. НО он Н Н HO H НО оно н H H. H H ОН Н Н н 아니 OH H НО.

A: If sugar reduces tollens and fehiling solution are called reducing sugar .

Q: СООН CHO H- HO- HO -H Но- -H- Но -H НО -H- -OH H2N- HO- H- -HO- H- -ОН H- -ОН СООН СООН HO, HO VI ОН…

A: A monosaccharide which have aldehyde group called aldose  A monosaccharide which have ketone  group…

Q: Consider only the top monosaccharide chair conformation. How would I draw the Fischer projection of…

A: Configuration of aldohexoses:

Q: 10. The following disaccharide is: CH₂OH MA OH CH₂OH A) an a anomer and a reducing sugar B) a B…

A:

Q: Identify the anomeric carbons. Draw the products of hydrolysis (adding water to break it apart into…

A: In a disaccharide,the hemiacetal or hemiketal carbon is the anomeric carbon. A hemiacetal carbon…

Q: What is the Fischer projection of the monosaccharide from which the following glycoside was…

A: