When will a protein have the lowest solubility? the Hio

Q: does protein folding increase or decrease entropy. justify your anserw

A: Proteins are the linear chain of twenty standard amino acids attached via peptide bonds. Proteins…

Q: Under what conditions will an amino acid have ä PKa

A: Amino acids are organic compounds consisting of carbon, nitrogen, hydrogen, and oxygen along with…

Q: Refer to the following titration curve below: 13 12 11 10 9 7 4 2 4 6 8 10 12 14 16 18 20 22 24 26…

A: Amino acids are the basic units of proteins. The amino acids are combined by a peptide bond that…

Q: Explain why change in pH can affect the function of the proteins.

A: Proteins are the building blocks of the body. Amino acids are joined together by a peptide bond to…

Q: What are lipid rafts?

A: Lipid rafts influence membrane fluidity and membrane protein trafficking, thereby regulating…

Q: Please describe the non-covalent interactions that exist in protein solution (proteins were…

A: Non covalent interaction:-  It is a type of chemical bond, between macromolecules. It does not…

Q: Aquaporins are proteins embedded in the plasmamembrane that allow water molecules to move betweenthe…

A: The movement of substances along the concentration gradient is diffusion. Diffusion when supported…

Q: Describe some of the roles proteins play in the human body.

A: A biomolecule is a carbon-based organic compound that is produced by a living organism. More than 25…

Q: describe protein stuctures, prmary throgh quaternary and protein denaturation

A: According to central dogma, the final synthesis in body is from the RNA to protein. As the message…

Q: Protein solubility in aqueous solutions is independent of ionic strength of the solution.  True or…

A: Proteins are biomolecules composed of amino acids. Amino acids have ionizable groups, which can…

Q: A protein has an isoelectric point at 6. It is soluble at what pH?

A: Protein is a biomolecule that is also called body-building molecule. They are mainly involved in the…

Q: List three important distinctions between fibrous and globular proteins.

A: Fibrous proteins and globular proteins are the two primary types of the protein's tertiary…

Q: Calculate the unknown concentration of the PROTEIN B with an absorbance value of A358 given the…

A: Tp calculate the unknown concentration of protein B from absorbance value, we first need to plot a…

Q: What is expected to happen to a suspended protein when the pH of the solution is adjusted to the…

A: The pH impacts the precise nature of protein interactions by altering the protonation state of…

Q: What types of protein structures does this protein have? Explain your answers.

A: The structure shown in the figure definitely is a secondary structure of a protein. It refers to…

Q: protein hydrolysis.

A: Protein: Long chains of amino acids join together through a peptide bond known as protein.

Q: Denaturation of protein is a loss of protein structure. Given enough time, can all denatured protein…

A: Not all denatured protein can spontaneously renature

Q: Which fatty acid tail from the following diagram is saturated? Which one is unsaturated? Briefly…

A: the given struture is that of a triglyceride formed between the ester bond between glycerol molecule…

Q: what is protein binding

A: Plasma proteins play wide variety of role in human body: Maintain osmotic pressure of blood They…

Q: are all 20 amino acids insoluble in water? truee or false

A: There are 20 different amino acids having different characteristics and properties and based on them…

Q: Why does increasing carbon chain length decrease water solubility for fatty acids?

A: Fatty acids are the long chain hydrocarbon with one carboxylic group. The hydrocarbon chain may be…

Q: A protein has an isoelectric point at 6. It is soluble at what pH level?   A. 6 B. 10 C. 8 D. 4

A: The isoelectric point of a protein is the pH at which the net charge of the protein is zero. The…

Q: The function of proteins can be regulated in a number of ways. What is cooperativity, and how does…

A: Proteins are massive biomolecules and macromolecules made up of one or more long chains of amino…

Q: All lipids cannot interact with an aqueous solution. True or Flase?

A: Biological lipids are a chemically diverse group of organic compounds which are insoluble or only…

Q: Student A says that he can insert any value of optical density in the equation of standard curve to…

A: Protein contains aromatic residues which absorb the maximum light of 280 nm wavelength. The amount…

Q: Calculate the unknown concentration of the PROTEIN D with an absorbance value of A554 given the…

A: A Standard Curve is plotted using Protein concentration as X-axis and Absorbance as Y-axis. Once we…

Q: Define Biological Value (BV) of Proteins

A: Protein is a macronutrient biomolecule that is essential to building muscle mass. It is commonly…

Q: Non polar Molecules are water soluble. True or false?

A: Non polar molecules  : There is equal sharing of electrons between the atoms of the molecule , hence…

Q: A protein is likely to become a denatured when?

A: Proteins are amino acids residues joined together by peptide bonds , which form extremely complex…

Q: Can a peptide act as a buffer? If so, why?

A: Peptides are the sequence of amino acid residues which are linked by formation of peptide bond…

Q: Proteins can be precipitated out of aqueous solution bythe addition of an electrolyte; this process…

A: Salting out is a purification technique that utilises the reduced solubility of certain molecules in…

Q: What Are the Many Biological Functionsof Proteins

A: Introduction: Proteins are nutrients that are needed by the human body. They are a component of body…

Q: List three purposes served by protein turnover.

A: Proteins are composed of amino acids. An amino acid consists of an amino group (-NH2), a carboxylic…

Q: Explain shortly why ionizable characteristics of amino acids are so important in protein structure…

A: Amino acids  Proteins are the polymers of nitrogenous compounds called amino acids. Each amino acid…

Q: Distinguish between fibrous and globular proteins.

A: proteins are the polymer of amino acids. they are abundantly present in the body .proteins primarily…

Q: What level of protein structure is least likely to be affected if a protein's environment…

A: Introduction Proteins are macromolecules that are present in the cells. These are the polymers of…

Q: What would be shortest time a 250 amino acid protein would be able completely fold to the native…

A: Proteins are the building block of the body. They are macromolecules made up of amino acids as the…

Q: How will these proteins bind?

A: Answer: TRANSCRIPTIONAL FACTORS : Transcription is the process of central dogma during which DNA is…

Q: List three major differences between fibrous and globular proteins.

A: Protein is a biomolecule that is primarily made up of amino acids. Each amino acid in this protein…

Q: Which types of amino acids (polar, nonpolar, or charged) are expected to be found primarily in the…

A: On the basis of shape and solubility proteins are classified as: Globular proteins Fibrous protein…

Q: What is the function of the buffer protein in the human body?

A: There are 3 types of buffer systems in our body. They are protein buffer system, phosphate buffer…

Q: Region (A) within the protein, corresponds to which amino acids?

A: Membrane proteins are a part of membrane structure, which are very important for a cell to carry out…

Q: Proteins are usually least soluble in water at their isoelectric points. Explain.

A: Proteins are composed of monomers, amino acids. All the amino acids have a similar backbone…

Q: Difference between uracil and cytosine?

A: Nitrogenous bases are the molecules which contain nitrogen and act as a base. They are the part of…

Q: Would you expect a carboxylic acid group within the waterfree interior of a protein to have a higher…

A: The acid dissociation constant (Ka) is a quantitative measure of the strength of acid in the…

Q: The intermolecular force that is most important in keeping the two layers of a lipid bilayer…

A: The lipid bilayer is a biological membrane consisting of two layers of lipid molecules. Each lipid…

Q: rotein denaturation results in a disruption of the

A: Large and complex biomolecules that are generated by amino acids connected through peptide bonds are…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.