solubility test of RNA

Q: titration curve. Match each numbered arrow on the curve (from (1) to (5)) with the appropriate amino…

A: Amino acids have two functional groups namely carboxyl and amino group. When the pH is less than pKa…

Q: H2C 0- Www HC H2C- Is the molecule above a mixed or a simple triglyceride? [ Choose ]

A: NOTE: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: ength of the double helix

A: Gene: The gene is a sequence of nucleotides in DNA or RNA which encodes the synthesis of a gene…

Q: Identify the nucleotide. CH HN 9. N' O. 0-P-OCH2 O DUMP O dGMP O DAMP O dCMP O dTMP

A: Given below is a structure of nucleotide as it contains a base, sugar & phosphate group. The…

Q: Suggest a reason (or reasons) why amino acids polymerize to form proteins that have comparatively…

A: mRNA is translated to form polypeptides via translation. The protein synthesized undergoes a number…

Q: Structure of globin mRNA

A: The cell consists of the genetic material, which can be either DNA or RNA. DNA is the…

Q: Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false,…

A: Proteins are made up of amino acids, which are a type of molecule. The basic components of life are…

Q: Nonstandard Base _____ Often Occurs Between ____ and Anticodons.

A: Non-standard base pairing or Non-canonical base pairing refers to the hydrogen bonding between…

Q: Enzyme matching

A: Enzymes are the protein molecules which speed up the rate of a biological reaction without being…

Q: Topic: Determination of Protein Concentration by Spectrophotometry: The Standard Curve   The use…

A: Beer lamberts law is the basis of spectrophotometry. The principle of spectroscopy is based on the…

Q: biogenic amine

A: A biogenic amine is a compound which contains amine groups. amine group is nothing but having…

Q: Functional group as indicated by letters A,B,C and D?

A: Tamiflu is a drug made from the starting molecule shikimic acid. Tamiflu is a prodrug usually used…

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: NUCLEIC ACID "BASE PAIRING" 1. 5'-A-T-A-A-G-G-G-G-C-T-C-3' 2. 5'-G-G-G-G-C-T-A-C-T-C-3'

A: The nucleic acid base pairing follows simple rule A pairs with T while G pairs with C i.e purine…

Q: Define ubiquitin.

A: Proteins are complex biomolecules found in all living organisms and is essential for the normal…

Q: Where most of peroxisomal proteins are synthesized

A: Peroxisomes lack DNA and ribosomes so their proteins are to be synthesized somewhere else.  So, they…

Q: Which peptide would absorb the most UV light at 280nm? (Can you show work because I mainly want to…

A: Aromatic amino acids are relatively non polar.  All aromatic amino acids such as tyrosine,…

Q: What is the nucleolus?

A: The nucleolus which is the region present inside the nucleus of a cell and they plays important role…

Q: Upstream binding factor (UBF)

A: Question 26.     There are some nucleotide sequences in the promoter regions of DNA called TATA…

Q: Modified true or false. Write the correct answer if the underlined word is false. 1. In…

A: Chromatography is the process of separating a mixture of chemicals into its constituent parts based…

Q: Instead of Thymine, RNA uses

A: Nucleic acids are made up of 4 nucleotide molecules as there are four nitrogenous bases.DNA or…

Q: biochemical aspects of phenylketonuria disease

A:

Q: unfold the protein

A: Protein are consist of polymers of amino acids linked by amide/peptide bonds, which is called as…

Q: 10) Denaturation of a protein

A: Proteins are complex structures that play a variety of important roles in the body. These are…

Q: Amino acid +Amino acid >Dipeptide +______

A: Proteins are macromolecules composed of monomeric units called amino acids. These amino acids are…

Q: Systematic name of sphingoid bases

A: The systematic name of sphingoid bases is : (2S,3R,4E)-2-aminooctadec-4-ene-1,3-diol or…

Q: Differences between monohybrid, dihybrid and modified ratios

A: Introduction:  A cross is the result of the mating of two parents with different genes, resulting in…

Q: Peptides Drawing and Naming Peptides 1.) Glu-Ser-Ala 2.) Gly-Tyr-Leu-Val

A: The peptides are short chains made of less than 20 amino acids. The proteins are made of more than…

Q: Methods of Protein denaturation: Experimental Procedures of Salts of Heavy Metals, Alkaloidal…

A: Proteins are denatured from its highly ordered structure to its native state by disrupting the weak…

Q: Draw peptide Pro-Ser-Ala-Phe-Glu as you would see it at pH 7. Include stereochemistry.

A: Proteins are made of different amino acids joined through peptide bonds. The amino acids are…

Q: 9. Protein denaturation and renaturation. Probability of successful protein renaturation. Reversible…

A: Denaturation of protein occurs due the influence of denaturants on protein. Denaturants can be heat,…

Q: What is the isoelectric point of this fragment?    DHVTHLRKMG

A: Here the given peptide is: DHVTHLRKMG…

Q: Why adenosine tri phosphate is called Biological coin

A: Introduction: As all tissues and all structured activity can be equated to the cellular level, the…

Q: Enzyme modification by chemical procedures affecting amino acid side chains

A: Acid side chains : The side chain connected to the alpha-carbon is specific for each amino acid and…

Q: Contribution of the features of the alpha-helix to the stability of the protein.

A: Protein play wide variety of essential function in our body.  They provide strength and structural…

Q: structure of phosphatidylinositol that contains oleic acid and arachidonic acid

A: Fatty acids are also lipids with carboxylic acid group attached to long hydrocarbon chain. If there…

Q: Protein Assays and Electrophoretic Methods for Assessing Protein Purity

A: electrophoresis was widely used by biochemists and could provide a general picture of both the size…

Q: Create protein sequence with 10 amino acids

A: A protein is a polymer of amino acids.  Two amino acids are joined together by forming a peptide…

Q: A number of fragments that will be formed by cleaving the peptide Met-Ala-Lys-Met-Arg-Phe-Met-An by…

A: Proteins are one of the macromolecules present in the body. They provide structural support,…

Q: Substituting antisense oligonucleotide non-bridging oxygen atoms with a sulpha atom: Select

A: Ans. 1. Option d is correct The antisense nucleotide non bridging oxygen atom replace by the sulphur…

Q: Common structural feature of Chitin and Amylopectin  and Differences of chitin and amylopectin

A: The polysaccharides molecules are monosaccharides that are connected by glycosidic linkages.

Q: Amino Acid Sequence: LEU-ISO-PRO-PRO-PHE-ILE-LEU-LEU-SER-HIS-LEU-LEU-SER DNA Sequence:…

A: Closer the DNA constitution of organisms closer are they in their protein content. One can determine…

Q: what are the necessary conditions for the okazaki fragments

A: Nucleic acid synthesis occurs solely within the 5'->3' direction as a result of the…

Q: Reversible denaturation of the proteins during salting out and precipitation.

A: As different proteins have different compositions of amino acids, different protein molecules…

Q: Protein folding with PDI and Peptidyl-prolyl isomerase

A: Protein folding is a very sensitive process by which a polypeptide chain folds to become a…

Q: Why RNA has uracil nitrogenous base instead of thyamine ? Suggest a reason why it is more desirable…

A: RNA is very similar to DNA, but differs in a few important structural details: RNA is single…

Q: Interactions that make up the three-dimensional structure in proteins.

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

Proteins

We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.  

Protein Expression

The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.