Identify each of the following Haworth projection formulas as an a-D monosaccharide or a ß D-monosaccharide.

Q: Draw a Fischer projection of L-fucose and L-hexose. What are the similarities in their structure?

A:

Q: Following are Fischer projections for a group of five-carbon sugars, all of which are aldopentoses.…

A: Enantiomers are molecules that are a mirror image of each other. These molecules cannot be placed on…

Q: Write down the amino acid sequence of the tripeptide shown below. CH3 H H₂N NH -NH,

A: The above given figure is of a tripeptide. Since we know that an amino acid sequence begins with…

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

A: a. A contains a six carbon chain thus the Haworth projection may either be a six membered ring or a…

Q: In the following monosaccharide hemiacetal, identify the anomeric carbon atom. Identify the…

A: Monosaccharides are compounds that cannot be further hydrolyzed into still smaller molecules. These…

Q: What shape do carbohydrate chain linked with alfa (1,4) glycosidic bonds generally have ?

A: By utilizing energy to establish glycosidic linkages, which are the bonds between monosaccharides…

Q: Write the structure formula, three-letter and one-letter abbreviation for each essential amino acid…

A: Amino acids contain amino group and carboxyl group along with R side chain. The R side chain defines…

Q: Given the structures of the saccharides below, encircle and name the glycosidic bonds present.…

A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides.…

Q: Which of the following shorthand names best characterizes the following disaccharide? a. Glc…

A: Carbohydrates are macronutrients and significant nutritional components. They can be formed as…

Q: What is the net average charge on the predominant form of lysine at pH values of (a) 2.0, (b) 5.0…

A: Amino acids are organic compounds having carboxyl group and amino group. At extreme low pH, amino…

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: Draw the following sugars using Haworth projections:a. b-d-galactopyranose b. a-d-tagatopyranose c.…

A: A Haworth projection represents the cyclic shape of the carbohydrate. For sugars with a ring…

Q: Identify the monosaccharides and their linkages in the following disaccharide. HOCH, Но H. -0-CH2 OH…

A: To identify the monosaccharides and their linkage in the given disaccharide.

Q: What is the approximate net charge of carnosine at pH 7.

A: Carnosine is a dipeptide, and is also known as beta-alanyl-L-histidine. It is made up of…

Q: Convert the following Haworth projections to a Fischer projection. Name the monosaccharides you have…

A: Monosaccharides are simple sugars in which each carbon atom present in the molecule has one oxygen…

Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…

A: Fischer projection is a three-dimensional representation of sugar molecules in an open-chain form.…

Q: Given the structure of disaccharide below: (a) is it reducing or non-reducing? (b) will it react…

A: Macromolecules are types of biomolecules that are needed by the body in large quantities for growth…

Q: Draw the structure of each of the following compounds: a. a polysaccharide formed by joining…

A: Polysaccharides are formed from joining monomers or monosaccharides via glycosidic linkages. The…

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: Draw the two possible Haworth structures (both alpha and beta anomers) for the following…

A: Carbohydrates are molecules essential for all organisms. It is an important source of energy for all…

Q: Which of the following is the correct systematic name of the disaccharide shown? OH OH но но но- он…

A: Carbohydrates are composed of carbon, hydrogen, and oxygen in the ratio of 1:2:1. Carbohydrates act…

Q: Calculate the overall net charge of the following polypeptide at pH = 2.0…

A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen. They are monomers…

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

A: A disaccharide is a  carbohydrate that was composed of two monosaccharide units linked by a…

Q: Write out the full structure of the tripeptide Val-Phe-Cys.

A: A peptide bond is a type of covalent bond. It connects the amino group of one amino acid with the…

Q: Imagine a trisaccharide that has D-Altrose, D-Gulose, and D-Ribose. D-Altrose is bonded to D-Gulose…

A: Trisaccharides is a complex carbohydrate that was composed of three monosaccharides units linked by…

Q: Draw the two possible Haworth structures (both alpha and beta anomers) for the following…

A: Haworth structure of carbohydrates is the cyclic structure of monosaccharides which represents the…

Q: Draw the Haworth projection of β-D-Altopyranose given the structure of D-Altrose.

A: Altrose is an aldohexose. Altrose is a C-3 epimer of mannose. The Fischer projection shows the open…

Q: Classify the following polysaccharide

A: Chitin-   B. homopolysaccharide Cellulose-  B. Homopolysaccharide Peptidoglycan-  A.…

Q: Following are Fischer projections for a group of five-carbon sugars, all of which are aldopentoses.…

A: Chiral molecules can exist in the configurations that are non-superimposable mirror images of each…

Q: What is the approximate net charge of carnosine at pH 5.

A: Carnosine, also known as beta-alanyl-L-histidine, is a dipeptide . It is made up of the amino acids…

Q: D- and L- designations are used to distinguish between the two possible enantiomers of the…

A: Fischer projections are the two-dimensional representations of the atomic connectivity and…

Q: Complete the following table. а. СНО b. CH,OH СНО с. НО H- C=0 НО H -O- H- -ОН H -ОН HO H- НО- -H- H…

A: Monosaccharides form the basic units of carbohydrates. Through glycosidic linkages, monosaccharies…

Q: Give the systematic name of the following cyclic monosaccharides:

A: In the list provided in 6.2.4, the name of the 2nd cyclic monosaccharide is B-glucose and the 3rd…

Q: Convert the following Haworth projections to a Fischer projection. Name the monosaccharides you have…

A: The saccharide or carbohydrate is polyhydroxy aldehyde or ketone. The monomeric carbohydrate unit is…

Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…

A: Biomolecules that help in generating the maximum portion of energy for all the life processes are…

Q: What part of the protein structure produces a color with the Biuret reagent?

A: Protein can be detected by the Biuret test. In Biuret test Biuret reagent is used.  Biuret reagent…

Q: Which linear monosaccharide below corresponds to this cyclic one?  A) A B) B C) C D) D E) None…

A: Monosaccharides are the simplest and smallest unit that can not be degraded any further.…

Q: Identify the monosaccharide below

A: Carbohydrates are largely composed of carbon and water, and most of them have the empirical formula…

Q: .) Draw the following compounds. a.) C-3 epimer of Fructose b.) C-2 epimer of ribose

A: Epimers are diastereomers that contain more than one chiral carbon centers which differ from others…

Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…

A: Carbohydrates are polyhydroxy aldehyde and ketone that are composed of carbon, hydrogen, and oxygen…

Q: Draw a Fischer projection formula for the enantic of each of the following monosaccharides. a. СНО…

A: Enantiomers: These are stereoisomers that are non-super-imposable mirror images. It has the same…

Q: Considering the monosaccharide transformation given below, what is the name of the depicted…

A: Introduction: Carbohydrates are large biomolecules that are mainly synthesized during the process of…

Q: Identify if the following is a pyrimidine/purine nucleotide or a pyrimidine/purine nucleoside and…

A: The structure of pyrimidine/ purine nucleoside or pyrimidine/ purine nucleotide with ribose or…

Q: Please describe the difference of Ceramide NP, Ceramide AP, Ceramide EOP. Which is the best type of…

A:

Q: Complete the following table by providing the Fischer and Haworth Projections of the given sugars.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: All naturally occurring polysaccharides have one terminal residue, which contains a free anomeric…

A: Reducing sugar is a carbohydrate that has a free aldehyde or ketone group. In a basic aqueous…

Q: What does the term achiral mean? Give two examples.

A: Chirality is the property of an image, which helps to demonstrate the not a mirror image because of…

Q: Give the most common monosaccharide derivatives?

A: Monosaccharides are sugars that cannot be further hydrolyzed into simpler carbohydrate compounds.…

Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.