Propose a structure consistent with each set of spectral data: a. C6H140: IR peak at 3600-3200 cm-1; NMR (ppm): 0.8 (triplet, 6 H) 1.5 (quartet, 4 H) 1.0 (singlet, 3 H) 1.6 (singlet, 1 H) b.C6H140: IR peak at 3000-2850 cm-1; NMR (ppm): 1.10 (doublet, relative area = 6) 3.60 (septet, relative area = 1)

Q: Suggest a scheme you will follow to synthesis the dipeptide Ala-Gly Explanation of scheme should be…

A: In the synthesis of peptides, amino acids are having two functional groups so the shelf condensed…

Q: The protein ribonuclease A in its native, or most stable,form is folded into a compact globular…

A: (a)

Q: lon-dipole interactions Hydrogen bonding. lon-ion interactions

A: Cation-binding host where one cation forces the binding of the large molecule by interactions.

Q: What observations led Linus Pauling and his colleaguesto hypothesize that the peptide bond exists as…

A: The structure of protein contains amino acids as the basic monomer unit. These amino acids are…

Q: a 3d structure of protein with acces number of P02008 at uniprot database.

A: The objective of the question is to find the 3D structure of a protein with the access number P02008…

Q: Proline cis and trans isomers have Phi = -75 degrees and Psi = 150 degrees (trans) or Psi = 160…

A:

Q: Question 10 Draw the structure of the peptide with the following sequence CHEMIST O O a) Indicate…

A: The question is based on the concept of amino acids and peptides. we need to draw the peptide…

Q: 15.) The following sequence of amino acids occurs in a globular protein and forms an a-helix. Would…

A: α-helices are a type of secondary structure in proteins where amino acids are arranged in a helical…

Q: Examine the protein shown below. Identify the predominate attractive force responsible for the…

A: The tertiary structure of a protein is its three dimensional shape which arises from further folding…

Q: Identify the amino group present in the given amino acid. COO™ H₂N-CH | CH₂OH Serine

A: Zwitter ion form of amino acid Is given.Zwitter ion is one which have both ions (+ ,-)positive as…

Q: This results in fats that melt over a fairly broad temperature range as the solids transition to…

A: A multiple choice question based on properties of fats, which is to be accomplished.

Q: ogen pept is rigid, take place about the N-Co and the Co-C bonds in a protein (Co is the a carbon…

A:

Q: any Vitamin C destroyed by heating

A: In this question we have to explain that any vitamin C destroyed by heating and also we know about…

Q: The following glycosaminoglycans which one is without protein core A) Heparan sulfate B)Dermatan…

A: The objective of this question is to explain the glycosaminoglycans which one is without protein…

Q: right of the

A: (A) Hydrogen bond; Hydrogen bonding is the result of a special type of intermolecular force known as…

Q: NH, но -CH, H,C- CH,OH носн,

A: The explanation is given below-

Q: Can you please label all function groups in this drug.  Is this drug considered an isotope? what…

A: A question based on general chemistry that is to be accomplished.

Q: The use of salt bridges or hydrophobic interactions (or pockets) to stabilize interactions between…

A: Proteins are chain of polypeptide, and tertiary structure of protein is three-dimensional structure…

Q: (a) Quaternary Structure (b) Tertiary Structure (c) Secondary Structure (d) Primary sequence (e)…

A: Given protein structure. We need toidentify the protein structure.

Q: Which of the following statements about the phospholipid bilayer in water medium is true? View…

A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid…

Q: Hyaluronate in the cartilage acts as a: repeating unit of the aggrecan molecule. central filament…

A: Hyaluronate in the cartilage acts as a central filament between  glycosaminoglycans It is present…

Q: dentity the predominate attractive force responsible for the proteins tertiary structure at the…

A:

Q: For citric acid  H3C6H5O7, what reaction would correspond to Ka3

A: Given :- chemical formula of citric acid = H3C6H5O7  To write :- its reaction correspond to Ka3

Q: Write the structure of Ala-Gly-Val

A: The molecular structure of alanine, glycine, and valine are shown below.

Q: Which of the following may characterize the secondary structure of proteins?

A: Secondary structure of a protein refers to the conformation of the backbone of the protein i.e.(…

Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.