Which of the following statements is correct regarding the structures below? CHO CHO H-OH ОН H-OH -н H-OH -ОН CH₂OH НО CHO -Н H-OH HO-H НО нфон ОН CH₂OH CAB All are structures of D-sugars. O All are structures of ketohexoses. O Only CAR is a monosaccharide. O Only CAP is a L-sugar. H- -ОН H--OH H--OH н-он CH₂OH CAR НО CAP HO-H HO-H НО CH2OH Fo НО -ОН CH₂OH H-OH CAT

Q: The monosaccharide shown below polymerizes to form a polysaccharide where each sugar residue is…

A: Cellulose is the most important structural component of the cell wall of plants. It is a linear…

Q: NH2 -NH он NH2 HO. OH OH O NH2 NH но OH но HN HO. HN NH2 NH OH ÔH HN. он NH HN NH2

A: Oligopeptides are those peptides which consists of 2 to 20 amino acids.

Q: What pairs of sugars represents constitutional isomers, stereoisomers, epimers, enantionmers,…

A: Carbohydrates are polyhydroxy aldehydes or ketones. Monosaccharides are simplest carbohydrates:…

Q: Identify the name of each of the structures of sugar and identify as reducing or nonreducing sugar.

A: Reducing sugars have a free hydroxyl group (OH) on their anomeric carbon. Anomeric carbon is the…

Q: Define the term reducing sugar. What structural feature doesa reducing sugar have?

A: carbohydates are defines as polyhydroly aldehydses and ketones which are associated with reducing…

Q: The galactose residue is linked to glucose via a/an [alpha linkage, beta linkage]  and the glucose…

A: Trisaccharide refers to a molecule that contains three monosaccharide units. A monosaccharide unit…

Q: 1)Since bromelain is an endopeptidase, what types of bonds does it work on?  2)Since bromelain is…

A: Introduction: The below answer provides a detailed explanation of bromelain, an endopeptidase enzyme…

Q: Examine the cyclic structure of sugarls below. Which in the statements best describe the structures?…

A: The structure of monosaccharides can be represented by the Fischer projection and Haworth…

Q: OH но- HO он но но- OH

A: Glycosidic linkage: This is a type of covalent bond joining two sugar molecules. It is formed…

Q: WHAT MACROMOLECULE IS THIS? Fatty acids Glycerol HH H H HH H H HH H H H HH…

A: Lipids and fats store energy in adipose tissues and fats can be saturated fatty acids (single bond)…

Q: Consider the polysaccharide to the right?  a) What is the linkage between the sugar units? b) Is…

A: Disaccharides are carbohydrates made up of two monosaccharide units linked together by a glycosidic…

Q: 3. Below are abbreviated Haworth projections of 4 sugars. Label the sugars as a or ß. Which sugars…

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

Q: Identify the chiral carbons in -D-fructose. Identify the appropriate atom by selecting an atom and…

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Q: The structure of aspartame, is shown in the following diagram. Label the functional groups. H O H…

A: Aspartame It is an artificial non-saccharide sweetener. It is 200 times sweeter than sucrose. It is…

Q: Which is the correct name for the structure below? CH,OH HỌ OH on OH O a-D-arabinofuranose ok O…

A: The answer is Alpha D arabinofuranose is a dextrorotated arabinofuranose with an alpha…

Q: Carboxylic acids that undergo nucleophilic acyl substitutionreactions are often first converted to…

A: During the process of thioester formation, there is a nucleophilic acyl substitution reaction…

Q: The structure shown below iS: H HO CH₂OH -0 H OH H -H OH HOH₂C H 1 0 A) Sucrose 2ÍCH HỌ OB)…

A: The four types of biological macromolecules are nucleic acid, proteins, lipids and carbohydrates.…

Q: *Is B-D-glucosamine a reducing sugar? HO CH₂OH OH О ОН NH₂ B-D-glucosamine

A: Sugars are of two types-reducing and non-reducing. Reducing sugars have an anomeric carbon has an…

Q: (1) Which is an alpha-anomer? (2) Which is a reducing disaccharide and which is a non-reducing…

A: A carbohydrate is a biomolecule that consists of carbon, hydrogen, and oxygen atoms. Carbohydrates…

Q: The relation between the following two sugars is epimers.   True   False

A: An epimer is one of a pair of diastereomers in stereochemistry. Only one stereogenic centre out of a…

Q: Lefer to the figure showing the molecular structure of dimethylmercury. H–C-Hg C-H H. Exposure of…

A: Dimethyl mercury is one of the most potent neurotoxins known. It readily crosses the blood-brain…

Q: The scientific name of the fructose molecule shown below is CH2OH OH НО ОН CH₂OH

A: Fructofuranose is a structure which is similar to the furan ring, which has a five carbon membered…

Q: hich of the following shorthand names best characterizes the following disaccharide? CH,OH CHOH O.…

A: This is a disaccharide link together by a glycosidic bond. This disaccharide is formed by a…

Q: Which of the following is a property of both D-altro O They are found in sucrose. O They are major…

A: Monosacharides are the monomers of Polysaccharides that are joined by Glycosidic bonds .…

Q: он но но- HO но. но. но- -OH Он A OH В

A: Isomerism: It is a phenomenon of the accuracy of different arrangements of the atoms within the same…

Q: Given the figure of tallose, draw its enantiomer and epimer

A: Enantiomers: Also known as optical isomers, are non-superimposable mirror reflections of each other…

Q: Galactose can exist as a cyclic hemiacetal because one of the alcohol groups reacts with the…

A: Galactose is defined as the monosaccharide sugar that is a stereoisomer of glucose. It can exist as…

Q: Consider the disaccharide melibiose. сон ОН H Он Н Н Н CH2 H Он H Н Он -= 5. о H H он H Он melibiose…

A: 1. Glycosidic Bond Cleavage:Hydrolysis breaks the linkage, allowing water to add to each resulting…

Q: CHO CH,OH HO H. OH OH H- OH CH,OH HO H- но H. OH H- OF OH OH CH-OH CH,OH III Which of these are…

A: Sugar also known as carbohydrates in biochemistry are the polyhydroxy compounds of aldehydes and…

Q: All sugar residues are in their D-isomeric forms. As drawn, there are ________ chiral carbons in…

A: Chiral center refers to an asymmetric atom. For example, chiral carbon is a carbon atom that is…

Q: Describe each glycosidic bond in stachyose

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Q: Which of the following is true regarding the glycosidic bond between the pentose sugar and…

A: DNA and RNA are nucleic acids composed of nucleotide units. Nucleotides are composed of pentose…

Q: For disaccharide b, give the monosaccharide units produced by hydrolysis, the type of glycosidie…

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Q: If L-fucose were to undergo a reaction in which its terminal -CH3 group was converted to a -CH2OH…

A: Monosaccharide can be hexose or aldose sugar. Fucose is a deoxyhexose sugar. It is present in…

Q: H НО С CH₂OH I 5C 0-I H ОН | H -0, Н I-о- 2С ОН a-glucose 1C H ОН

A: If the OH group is placed below the ring on the anomeric carbon or first carbon of the cyclic ring…

Q: All sugar residues are in their D-isomeric forms. What are the three different sugars?

A: Sugar is a general name given to soluble carbohydrates that are sweet in taste and most of which are…

Q: What are the glycosidic linkages of the trisaccharide shown?

A: Glycosidic bonds are covalent bonds to link the sugar molecule to another and form carbohydrate or…

Q: NH он NH2 LOH OH O NH, NH но HN OH HN NH2 NH он ÔH HN. OH NH HN NH2

A: Oligopeptides are also referred as peptide. Oligopeptide consists of 2 to 20 amino acids.

Q: Psilocybin is a hallucinogenic compound found in some mushrooms. Present a straightforward pathway…

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Q: The following reaction scheme shows the states of the amino acid hisitdine. Histidine has three…

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Q: The sugar molecule shown below is the cyclic form of a/an carbon is in the position. HO-CH2 O H H OH…

A: In the carbohydrate chemistry, the diastereomers differing only at the hemiacetal or acetal carbon…

Q: Polypeptides are continuously synthesized and broken down within living systems. One of these…

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Q: OH H. H HO. HO HO, H H

A: α (Alpha) – the name given to the configuration of a cyclic sugar when the oxygen on the anomeric…

Q: Classify the following amino acids base on their side chain if it's either  -Non-polar aliphatic R…

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Q: In the following scheme: HNH, IT H,C-C-C-Coo II H HO 1 O NH, 1 H₂C-C-C-COOⓇ H 2-Amino-3-ketobutyrate…

A: Metabolism consists of catabolism and anabolism. Catabolism refers to the breakdown of compound to…