Identify whether each statement applies to DNA, RNA, both, or neither. A) It can contain the pyrimidine uracil.                   B) Nitrogenous bases are attached to pentoses via ?β N-glycosidic linkage.                        C) It is stable to alkaline hydrolysis.               D) Nitrogenous bases are attached to pentoses via phosphodiester linkage.

Q: Which of the following amino acids can form 2 H-bonds within an alpha helix?

A: The question is all about the amino acid that are simplest form of protein by which a protein can be…

Q: The nucleoside consists of a D-deoxyribose and a cytosine base is called ______. A. cytidine B.…

A: Nucleoside term was used in 1909 to denote compounds from the yeast nucleic acid hydrolysates.Now a…

Q: Identify each of the following as a nucleoside or a nucleotide: a. deoxythymidine b. guanosine c.…

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Q: DNA and RNA are chemically very similar but are distinguished, in large part, by the presence of a…

A: Deoxyribose and Ribose sugar of DNA and RNA two are very similar in structure, with just one…

Q: What is N-glycan microheterogeneity?

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Q: Based on the structure of lipids triacylglycerol, phospholipid, and cholesterol, why are they easily…

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Q: A nonapeptide was treated with dithiothreitol to reduce any disulfide bridges, then partially…

A: Amino acids are the basic unit of the peptide and proteins. They are joined via the peptide bonds to…

Q: Match the specificity pocket (identified by red number) to the residue that occupies it. 1 3 4 2 1.…

A: Proteases preferentially hydrolyze polypeptide substrate peptide bonds based on the amino acids…

Q: What two factors determine the primary structure of a polypeptidechain?

A: The linear amino acid sequence within a protein is called the primary structure of the protein.…

Q: How does a dideoxynucleotide differ from a deoxynucleotide?

A: dideoxynucleotide is any nucleotide formed from a deoxynucleotide by loss of a second hydroxy group…

Q: According to Chargaff's rule, if the DNA of a species contains 20% adenine, what percent of guanine…

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

Q: Which bases are capable of forming hydrogen bonds with each other?

A: Deoxyribonucleic acid (DNA) is composed of nucleotides, which comprises nitrogen bases, a sugar…

Q: a. d(pAACGTCTC) b. pGUAACUGC

A: Oligonucleotides are the short DNA or Rna molecules known as oligomers.

Q: Why are gyrase and helicase required?

A: DNA replication is the process by which a double stranded DNA molecule is copied to produce two DNA…

Q: Explain the DNA fragments of agarose gel ?

A: Agarose is extracted from the red seaweed and basically, it is a polysaccharide. The main use of…

Q: The formation of deoxyribonucleotide from ribonucleotide requires all the following except:…

A: A nucleotide is the basic part of nucleic acid that contains nitrogenous bases (adenine, thymine,…

Q: Are macrolides more effective in blocking the synthesis of small or large proteins? Why?

A: A drug class that includes several antibiotics like Azithromycin, Clarithromycin, and Fidoximycin is…

Q: The glycosidic linkage in nucleoside forms from the C-1' carbon of a. N-6 nitrogen of pyrimidines…

A: A glycosidic bond or glycosidic linkage is a type of covalent bond that joins a carbohydrate…

Q: Name the enzyme which helps in formation of peptide bond?

A: The peptide bond is a chemical bond and is formed when the carboxyl group of one molecule reacts…

Q: write the structural formula of dATP, dTTP, dCTP, dGTP, UTP and give the complete name for each.

A: There are four types of dNTP, or deoxynucleotide triphosphate, with each using a different DNA base:…

Q: What kind of weak bonds hold the two strands together? How is that weak bond drawn?

A: Answer - Hydrogen bonds (-H) is a weak bond that holds two strands together.  Explanation - Each…

Q: In biochemistry mechanisms, what group is often attacked by a nucleopile?

A: A nucleophile is a chemical species that donates an electron pair to form a chemical bond in…

Q: Into which two groups can the nitrogen-containing bases that form DNA and RNA be classified? What is…

A: All living organisms store their genetic information in form of DNA / RNA. This genetic information…

Q: Describe the steric interactions that determine the conformations that pyrimidine nucleosides…

A: Pyrimidine is an organic compound which has heterocyclic ring. It fuses with the nitrogenous bases…

Q: Name the enzyme responsible for removal of 5 – phosphate group from nucleic acid?

A: Nucleic acids are long chain compounds made of a series of identical building blocks called…

Q: How is the other major pyrimidine ribonucleotide, cytidine, formed?

A: The pathways for the biosynthesis of nucleotides fall into two classes: de novo pathways and salvage…

Q: Green fluorescent protein comprises a beta barrel with an alpha helix in the middle of the barrel.…

A: Green fluorescent protein (GFP) is a bioluminescent protein that emits bright green color when…

Q: The structure forms basenpair with what specific nucleobase?

A:

Q: Which one of the following polymer accommodate a peptide linkage?

A: Polymer are large molecules made up of repeating subunits. Glycine is an amino acid. Proteins are…

Q: What is the chemistry action of protease on gelatin?

A: Protease: It is a proteolytic enzyme that breaks down proteins into simpler compounds. It conducts…

Q: If YES, DNA is another nucleic acid, can this be hydrolyzed by an acid? what are the products…

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Q: Why does microbial polypeptide need fold into a 3D protein in order to become functional? Explain in…

A: There are four levels of protein structure  depending on the degree of complexity in the polypeptide…

Q: Complete hydrolysis of nucleotides will yield to the formation of?

A: Asked : Products of Complete hydrolysis of nucleotides

Q: Which of the following cannot be said concerning base-pairing complementarity in DNA or RNA?…

A: Answer is option E

Q: Correct statement regarding nucleotide structure   removal of the ribose-phosphate group from…

A: DNA and RNA are made up of long chains of nucleotides. Sugar molecule, ribose in RNA, and…

Q: What type of bonding is responsible for the formation of the two types of secondary structures?

A: Introduction: Depending upon the degree of complexity and type of bond involved in the formation of…

Q: How do I identify which nitrogenous base is which in a DNA and RNA polymer? I am looking at a 2D…

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Q: Fill in the blanks to identify each substance as(a) A nucleobase…

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Q: Can chain termination occurs at a complementary bases?

A: Yes, chain termination occurs at a complementary bases

Q: write the structure of the following nucleotides: 1. 5'-dGMP 2. 5'-dGDP 3. 5'-dGTP 4. 5'-GTP 5.…

A: The nucleotides are the phosphoric acid esters of nucleosides with the phosphate at the C-5'…

Q: Discuss three polysaccharide structural features that promote gel formation

A: Introduction: Polysaccharides are polymeric carbohydrate structures that are formed of repeating…

Q: According to Chargaff's rule of nitrogenous base pairing, which of the following statements is…

A: The genetic material of the cell (DNA, deoxyribonucleic acid) is made of deoxyribonucleotides. DNA…

Q: Which of the following is correct regarding nucleotide structure?   Removal of the ribose-phosphate…

A: Nucleotides are a molecule made up of a sugar, phosphate group, and a nitrogen-containing base…

Q: What is required to form a phosphodiester bond withanother nucleotide ?

A: Biochemistry is the study of biochemical functions at the molecular and cellular levels using…

Q: Which of the following always base pairs with a pyrimidine?

A: DNA is a biomacromolecule that is a polymer of nucleotides. A nucleotide of DNA contains a…

Q: If YES, 3. DNA is another nucleic acid, can this be hydrolyzed by an acid? what are the products…

A:

Q: What is the essence of complementary base pairing?

A: Complementary base pairing is the phenomenon where in a molecule of DNA, guanine always binds to…