What is basic polymerstructure of pectin? Why is pectin highly soluble? What are the 2 physical changes that occur with methylation of the GalA?

Q: what would the net charge on the tetra peptide of sequence ala-lys-glu-ser at ph 7.2 what would it…

A: Peptides are composed of amino acids that are bonded to each other via peptide bonds. The ionizable…

Q: Draw the structures for nordihydrocapsaicin, capsaicin, and dihydrocapsaicin. How are they…

A: Chili peppers are plants in the genus Capsicum and contain a substance called capsaicin, which is…

Q: what is the c-terminal AA residue? use one-letter code for amino acid

A: The amino acid can be defined as the organic compound that comprises an amino group at one end and a…

Q: Why is R-banding significant when its banding pattern is just the reverse pattern of G-banding?

A: Banding technique: the given banding technique is of chromosome banding techniques i.e. G-banding,…

Q: Why proline encounters at the myoglobin and hemoglobin molecules where polypeptide chains turns a…

A: The organic acid in which the amino group is not present is called proline. The proline is used for…

Q: So which form of the arginine side chain is the ionized form? And when the side chain is ionized the…

A: Arginine is an amino acid with a side chain that contains a guanidine group. In its conjugate acid…

Q: gal(α1→6)gal(α1→6)glc(α1↔2β)fru.   Which of the complete IUPAC of this tetrasaccharide?

A: Saccharide refers to sugar or anytjing composed of sugars. A tetrasaccharide is an oligosaccharide…

Q: Given a tripeptide Cys-His-Lys, Cys: Pk1 = 1.71; Pk2 = 10.78; PkR = 8.33 His: Pk1 = 1.82; Pk2 =…

A: pK refers to pH at which a particular group is exactly 50% ionized. A tripeptide is a peptide…

Q: Why does a dual layer of Cr/Au (20/100nm) delaminate during a GSTAT electrochemical polymerization…

A: Galvanostatic Polymerization with a Static Template (GSTAT) is a polymerization technique used for…

Q: GLUT 1 contains several amphipathic transmembrane hellices, each with Its polar face oriented…

A: In the cell usually proteins are produced by the translation process and during this process usually…

Q: Bovine ribonuclease folds with ΔH° = -280 kJ mol-1 and ΔS° = -0.79 kJ mol-1 K -1. Assume ΔH° and ΔS°…

A: The basis for predicting spontaneity of a reaction is based on (ΔG), the change in G, at constant T…

Q: Suppose there is a ligand binding pocket in this alpha-helix that contains residues of Leu (2), Phe…

A: Globular protein contains van der waals interactions , disulphide bridges , diploar interactions(…

Q: Please provide a separation solution of combining two types of chromatography to isolate the protein…

A: Here, we can see that two proteins (protein A and protein C) are non-polar in nature while the other…

Q: Consider the following pKa values: terminal amino group: 9.5; C = 8.2; Y = 10.1; K= 10.5; terminal…

A: Isoelectronic point is defined as the pH at which the amino acid does not move in an electric field.…

Q: Electrophoresis is performed at PH 6.8 on a mixture of mutated hemoglobin that differ from normal…

A: To determine the order of migration between the cathode and anode of the mutated hemoglobins…

Q: What are the essential structural features of a leucine zipper coiled-coil? Can you address primary,…

A: Leucine is a necessary amino acid for the synthesis of protein. Leucine is a non-polar aliphatic…

Q: Draw the full structure of the one predominant form of val-asp-asp-arg fragment as it would exist at…

A: Amino acid is a molecule which group together to form proteins . Amino acid can be acidic , neutral…

Q: Avidin exists as a protein complex of around 68 kDa. Research to determine the types of interactions…

A: Native gel electrophoresis is a molecular technique that separates proteins based on their natural…

Q: Given the structure of thymine as below, draw the structure of dTMP. H3C. ルータ `N' H thymine

A: Deoxyribonucleic acid refers to the nucleic acid that comprises two polynucleotide chains, which…

Q: Assume that you are conducting a chain-addition polymerization using 5.47 grams of monomer (MW=…

A: The number of moles is given by the ratio of the given mass in grams to the molar mass(MW) No. of…

Q: Mr standards without with (kDa) 2-МЕ 2-МЕ 200 100 90 75 50 25 20 15 | | |I| | |||

A: Proteins are polypeptide molecules made up of amino acids. Proteins are synthesized through the…

Q: Draw the structure of Arg - Lys - Ser - Trp at ph 7.4

A: The proteins are biological macromolecules that are composed of twenty naturally occurring amino…

Q: Why is ti advantageous for a cell to expend metabolic energy to polymerize gulucose molecule.?

A: Human blood possesses sugar in the form of glucose, it is being carried to all cells as a source of…

Q: determine the structure of p2 spike. is it primary, secondary, tertiary, or quaternary?

A: Approach to solving the question:Read and understand the question.Analyze the image.Research the…

Q: discuss the four types of attractive forces that give the raise to tertiary proteinstructure

A: The 3D structure or globular shape obtained as the result of side chain interactions between distant…

Q: Finally, discuss the consequences of 9.2 uM for actin polymerization in a cell, considering critical…

A: A discussion of the consequences of actin concentration on polymerization in a cell, taking into…

Q: What does this statement mean: "Upon folding of a protein many main chain amides replace their…

A: Polypeptide chains are composed of amino acids bonded to each other via peptide bonds. Peptide bonds…

Q: Why is the euchromatic region or light bands in G banding rich in Guanine and cytosine? And why is…

A: euchromatic region or light bands in G banding rich in G C while dark region rich in AT.

Q: Propose an experimental strategy to characterize the sequence and linkages of different glycan…

A: Glycans are chain of carbohydrates/sugar molecules (like galactose, mannose, fucose, N-acetyl…

Q: Approximate molecular weight for an unknown protein from gel-filtration experiment is 130 kDa.…

A: Given Values: Molecular weight obtained from gel-filtration experiment = 130 kDa Weight of the…

Q: Draw the structure of a phosphonamidite monomer suitable for SPPS of adenosine RNA Nucleosides.…

A: The nucleic acid in the cell can be either DNA or RNA. DNA is the…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.