What functional groups are present in the peaks?

Q: Write structural formulas for the two dipeptides that contain leucine and aspartate.

A: A peptide is the sequence of amino acids which is joined through peptide or amide bond in which…

Q: What is the structure of a simple triaclyglycerol from compound J and H

A:

Q: What is the biologically-preferred stereochemistry and ionization states for the pentagon-peptide…

A: Proteins are one of the major biomacromolecules. They are primarily composed of polypeptide chains .…

Q: Can there be any chiral carbon atoms in triacylglycerols? If so, which ones can be chiral and what…

A: Chiral carbon centers are carbon atoms that are attached to four different substituents, that are…

Q: How do N-acetyl- D-glucosamine and N-acetyl- D-galactosamine differ in structure? Are these two…

A: Isomers are the molecules or polyatomic ions that have identical molecular formula but distinct…

Q: Given the following choices, a. structure of sterol b. what is the structure of a glycolipid?

A: structure of sterolTCN

Q: What is the ratio of [isocitrate] to [citrate] under cellular conditions at 37°C?

A: The physiological free energy changes of a reaction determine its fate in the metabolic reaction.…

Q: What is the biomolecular structure and functional groups of Cysteine, Oleic acid, and Glycerol?…

A: The biological macro-molecules can be divide into four groups lipid, carbohydrate, protein and…

Q: How many chirality centers are contained in (a) the aldotetrose and (b) the ketopentose just given…

A: Introduction: The carbon that are connected to four distinctive substituents and put at the sides of…

Q: Name the two purines and the three pyrimidines.

A: The purines and pyrimidines are the nitrogenous bases that are hydrophobic, planar, and weak bases.…

Q: how does the sphingosine affect the physical properties of sphingomyelin?

A: Sphingosine: it is an important part of sphingolipids with unsaturated hydrocarbon chain. It belongs…

Q: Write structural formulas to represent the formation of the two dipeptides that form when leucine…

A: Peptide is a compound containing amino acids linked by peptide binds. The number of amino acids is…

Q: Which of the following sugars do not have asymmetric centers?

A:

Q: How do the functional groups of rilpivirine add to its function in the human body? How does…

A: Rilpivirine is used in the treatment of HIV, sold under the trade name Edurant. The drug non…

Q: Which form of aspartic acid in Problem 18.54 is the zwitterion? What is the pI for the zwitterion?

A: Zwitterion = At a particular pH, an amino acid carries both positive and negative charges and is…

Q: Show by chemical equations how alanine and glutamine can be combined to give two different…

A: Amino acids are organic compounds made up of carboxyl and amino group. Two amino acids are joined…

Q: In the 1970s, a process was developed thatconverts the glucose in corn syrup to its sweeter-tasting…

A: Carbohydrates are biological molecules that contain carbon, oxygen, and hydrogen atoms. Glucose and…

Q: In solution, glucose exists predominantly in the cyclic hemiacetal form, which does not contain an…

A: Glucose is the carbohydrate source. The glucose can be hemiacetal or hemiketal. They are formed when…

Q: Why does aspirin cause stomach bleeding talk about the structure of aspirin and functional groups

A: Aspirin also known as acetylsalicylic acid . It comes under NSAIDs( Non Steroidal Anti inflammatory…

Q: Glycosphingolipids are?

A: Biomolecules are organic molecules comprised mainly of carbon, hydrogen, and oxygen. These molecules…

Q: How many of the carbons in the following structure are stereocenters?

A: Stereocenter is defined as a point in a molecule where altering the bonded atoms leads to the…

Q: Can triacylglycerols contain chiral carbon atoms? If so, which ones are chiral and how is their…

A: Chiral carbon centers are carbon atoms bonded to four distinct substituents and arranged at the…

Q: Write the structural formula of a triacylglycerol that contains one unit each of lauric acid,…

A: A triglyceride is an ester which is derived from glycerol and three fatty acids. Triglycerides are…

Q: What properties do each of the following R groups have?

A: Proteins are a type of macromolecule that have a variety of roles in biological processes. It is…

Q: What are the structuresof L-Cysteine from highly protonated to depronated form? What are the…

A: L- Cysteine It is a proteingenic amino acid, which contributes towards a multitude of functions in…

Q: What are the major three forms of deoxyribonucleic acid?

A: The X ray studies of DNA crystals has revealed that DNA has more structural diversity at atomic…

Q: What is the structural difference between glucose and (a) β-D-glucuronate,(b) β-D-glucosamine, (c)…

A: Glucose is an aldohexose, it is a six-carbon sugar with a terminal aldehyde group

Q: What chemical is used for reduction of disulfur bridges in protein?

A: Disulfide bonds play a secondary role in maintaining protein structures against denaturation, they…

Q: Describe the concept of isoelectric point and calculate the PI for isoleucine?

A: Isoelectric point is the pH value at which the charge on an amino acid is zero.

Q: How are gamates formed?

A: Gametes or sex cells are reproductive cells of an organism. They are haploid(n) in nature, and…

Q: Which of the following has a primary amine (-NH2) as part of its structure?

A: Answer  - Guanine has primary amine NH2 as part of its basic structure.

Q: The OH group at which carbon atom is involved in ring formation in aldohexose? *

A: Monosaccharides are represented as linear molecules but many  also adopt cyclic structures and this…

Q: Commercially available high-energy formulas for premature infants are rich in triacylglycerols…

A: Triacylglycerols or triglycerides are glycerol molecules with three esterified side chains of fatty…

Q: Glucose-1-phosphate has a ΔG°′ value of −20.9 kJ/mol, whereas that for glucose-6-phosphate is −12.5…

A: Glucose 6 phosphate is the first intermediate of glycolysis. Glucose-1-phosphate is formed by the…

Q: ionisable group of phenazopyridine

A: Phenazopyridine is basically an oral urinary analgesic medicine that helps in relieving pain . It is…

Q: What is  the formate ion CHO2 ?

A: An ion is a an atom or molecule which is charge, either positively or negatively, based on the…

Q: Are the x and β forms of monosaccharides enantiomers of each other? Why or why not?

A: Introduction- Monosaccharides are known as simple sugars which contains three to seven carbon atoms…

Q: What triggers a dehydration reaction between two amino acids, assuming they're perfectly aligned…

A: The cause of dehydration reaction that is initiated when two amino acids are perfectly alligned with…

Q: The net charge on the most prevalent form of bisphosphoglycerate in blood is what?

A: Bis phospho glycerate is an intermediate form in the conversion of 3 phospho glycerate to…

Q: structural feature of terpenes?

A: Terpenes are organic compounds that are made up of isoprene subunits (C5H8)n. These are unsaturated…

Q: Which of the following is least soluble in hexane?

A: Fatty acids (FA) are aliphatic chain with carboxylic acid group, which is non-polar molecule. This…

Q: What is the structural relationship between vitamin D3 and cholesterol?

A: Vitamin D is a group of fat-soluble secosteroids that increases calcium, magnesium, and phosphate…

Q: НО IZ NH₂ HO

A: The given molecule is composed of carbon, hydrogen, oxygen, and nitrogen. Molecules composed of…

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: For the first part, draw a Fischer projection formula for the enantiomer of each of the following…

A: Fischer projection is a method of that represents the 3-D structures of molecules on paper,…