Modify methionine to show its zwitterion form.

Q: OH „HC D CH. E F B A

A: Cyclopentane ring: It is the cyclic structure of alkane with 5-carbon atoms in its structure.…

Q: Under certain conditions, peptide bond formation rather than peptide bond hydrolysis is…

A: Peptide bond formation- A peptide bond is a chemical bond formed between two molecules when the…

Q: draw phosphatidylserine which contains cis-Δ9-hexadecenoate and cis, trans, cis-Δ9, Δ12,…

A: The phosphatidylserine with cis-Δ9-hexadecenoate and cis, trans, cis-Δ9, Δ12, Δ15-octadecatrienoates…

Q: 1. List the mRNA base codons for the amino acids listed below. 2. a) aspartate: b) lysine c)…

A: mRNA base codons are sequences of three nucleotide bases (adenine, guanine, cytosine, or uracil) in…

Q: G, L, + and – reactions, please tell me whether you would expect there to be a band in the agarose…

A: Agarose gel electrophoresis is a molecular technique used to separate molecules based on their…

Q: (b) Account for the observation that the trans-,2-dibenzoylethylene appears yellow in color, whereas…

A: 1,2-dibenzoylethylene can exist in two forms, trans and cis due to lack of rotation about it's C-C…

Q: Modify the molecular structure to identify the products formed from the hydrolysis of the following…

A: Approach:1.) Hydrolysis as the term suggests, is the process of separating organic compounds using…

Q: ATP hydrolysis to make the ________ of glutamine biosynthetically active.

A: Glutamine amidotransferase is an important enzyme that actually functions like the transfer of the…

Q: why does the bulky compounds favor at the equatorial position.  For instance L-selectride or MPV…

A: Steric effects are non-bonding interactions that influence the shape or conformation and reactivity…

Q: A) Draw L-histidine. Label all ionizable groups with the appropriate pKa.

A: Introduction: Histidine is one of the 20 amino acids with imidazole ring that is highly basic by…

Q: Predict the locations of 14C in Aspartate synthesis using the following labeled 14C succinate.

A: Given, Structure of radio label succinate: -OO14C-CH2-14CH2-14COO- Succinate is an intermediate of…

Q: Below, draw a thymine bonded to a guanine in the 5’-3’ direction. In your drawing be sure to include…

A: Thymine is a pyrimidine nitrogen base while guanine is a purine nitrogen base.

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: Which of the following statements is not true about the catalytic triad in chymotrypsin?  Group of…

A: The objective of the question is to identify the incorrect statement about the catalytic triad in…

Q: From the choices provided below, list the reagent(s) in order that will yield the following…

A: Explanation is given in the image.

Q: Can the same pepptide be used in multiple different proteins? yes or no, explain.

A: Proteins are one of the essential biomolecules necessary for biological cells…

Q: Name the two different glycosidic linkages.  Are these the same linkages as those found in glycogen?

A: Hyaluronic acid is a non- sulfated glucosaminoglycan (GAG).

Q: Which of the following amino acid residues would not provide a side chain for acid- base catalysis…

A: Introduction: Nearly one-third of all known enzymes require metal ions for the catalytic activity…

Q: It is well known that sphingomyelin interacts with cholesterol and high affinity. What do you…

A: Cholesterol interacts with glycosphingolipids in the plasma membrane to form freely floating…

Q: Draw the structure of the PTH derivative you would obtain by Edman degredation of the peptide: ALPF.

A: Polypeptide chains are composed of amino-acids linked to each other via peptide bonds, are cleaved…

Q: Why Ranitidine is better than Cimetidine ?

A: Drug therapy aids in the treatment of various medical conditions by the administration of a drug…

Q: a In the context of protein digestion, indicate whether each of the following substances is…

A:

Q: BrominedeoxyUridine (BrdU) is a thymidine analog. What does the word analog mean in biochemistry and…

A: The genetic material is all the living organism is the DNA (deoxyribonucleic acid). All the…