Soap molecules have a polar head and a non polar tail. Briefly explain whether your experimental observation of phycocyanin folding in the presence of soap solution is consistent with the structure of soap molecules. Results: almost colorless, clear and no fluorescence

Q: When analyzing urine from a patient with kidney disease, which organic molecules might be detected?…

A: A urinalysis refers to the testing of urine that involves checking the appearance, concentration and…

Q: Consider analysis of a mixture of saturated and unsaturated triacylglycerols (fish oil) and/or fatty…

A: Fatty acids are carboxylic acids with a hydrocarbon chain ranging from 4 carbon to 36 carbons. They…

Q: Consider the structure below. What would be the best name for the structure? the H H ОН H NH₂ H H

A: Therea re four classes of biological macromolecules: nucleic acids, proteins lipids and…

Q: Physical methods are often used to determine protein conformation. Describe how x-ray…

A: Proteins: It is the most abundant organic molecule in living systems. It plays a role in structural,…

Q: Suppose your protein purification did not work and your sample contains many different proteins.…

A: If the protein sample is not purified and the sample still contains many proteins, there would be…

Q: Consider the following Newman projection: CH3 Br CH3 Br Br What word or two-word phrase describes…

A: Approach to solving the question: Detailed explanation:a. The conformation shown by the Newman…

Q: Which protein structural features are apparent in the protein structure below? Select all that apply…

A: Different bonds contribute to protein folding. These bonds are hydrogen bonds, hydrophobic bonds,…

Q: Explain why it has been very difficult to obtain an X-ray crystal structure for the complete nuclear…

A: A substantial and intricate protein structure called the nuclear pore complex (NPC) covers the…

Q: Figure A and Figure B show two different molecules. Which of the following statements are true about…

A: "Figure A shows one polar head from the charged phosphodiester"This is incorrect  Feel free to…

Q: Given a stock protein solution with a concentration of 3 mg/ml, determine the protein concentration…

A: Stock solutions are used in many laboratory procedures, in order to save space for keeping larger…

Q: If you crate the absorbance spectra of a solution containing dna protein and buffer using buffer as…

A: The absorbance spectrum is formed by plotting the Absorption values against the wavelength at which…

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A: Hemoglobin is an oligomeric protein with four polypeptides. The individual polypeptides are joined…

Q: Research Center received a protein sample in a liquid form from her colleague recently. However, the…

A:

Q: Draw the structure of the monomer (MMA) that you use in this experiment. Show the structure…

A: 1. Draw the structure of the monomer (MMA) that you use in this experiment. Answer:-Below is the…

Q: Why does adding acetic acid to the milk improve the extraction efficiency of the pentobarbital? You…

A: In liquid–liquid (solvent) extraction, the solute partitions itself between two immiscible phases.…

Q: Consider the following molecules. (a) Name the molecule and its function for letters: A, C, and E.…

A: C: the given molecule is DNA. It is deoxyrobonucleic acid.  It is an essential hereditary material…

Q: Choose ONE of the bond types listed below which most accurately describes the bonds involved in…

A: Proteins are macromolecules that are made up of amino acids. Amino acids are the basic structural…

Q: 1 TC: 200 250 300 350 Wavelength (nm) UV/Vis spectrum of four brands of polysorbate 80, a common…

A: Coomassie dye (Blue G-250; also refer as CBB) binds to protein and gives a colorimetric change in…

Q: Penicillin G is a natural antibiotic that is useful for treating infections caused by Gram positive…

A: Penicillin G is a narrow-spectrum antibiotic which is used for treating a large variety of…

Q: Proteins are made from chains of amino acids. The amino acids are joined together by structures…

A: Dipeptide

Q: Electrophoresis is the movement of molecules within a matrix (paper, gel) to which an electric field…

A: Amino acids are molecules composed of an alpha carbon bonded to to 4 valencies. They are;…

Q: Analyze each item carefully and write your complete solution. Cysteine is an important amino acid…

A: The free cysteine is a polar amino acid whose side chain contains a sulfhydryl group. The side chain…

Q: Cysteine is converted to cystine which is readily transported into mammalian cells. In the cells,…

A: A disulfide bond (also called an S-S bond) forms between two cysteine residues due to oxidation of…

Q: In principle, there are many different, chemically diverse ways in which small molecules can be…

A: Introduction Condensation reactions are important for the formation of many important biological…

Q: Four proteins Cytochrome C (pl=10.2) Myoglobin (pl=7.2), Hemoglobin (pl= 6.8) and Serum Albumin (pl=…

A: Gel electrophoresis is a technique used in molecular biology to separate and analyze biological…

Q: Denaturation is usually associated with transitions from helical structures to random coils. If an…

A: Proteins are polypeptide chains of amino acids. The primary structure of the protein consists of the…

Q: The attraction between water molecules is a weak bond called a hydı These bonds are not just between…

A: In water, each hydrogen atom is covalently bound to the central oxygen atom by a pair of electrons…