Describe the process by which pyrimidine nucleotides are produced.

Q: Describe source of the ribonuclease enzyme and its production.

A: Ans: Ribonuclease enzyme: These are the enzymes that are responsible degradation of RNA.

Q: Explain the Formation of the disaccharides lactose and sucrose.

A: Disaccharides are oligosaccharides and are called so depending upon the number of monosaccharide…

Q: Write a reaction sequence showing why RNA is more susceptible to nucleophilic attack than DNA

A: One of the differences between RNA and DNA is the sugar that they contain. The DNA has a deoxyribose…

Q: Define the Biologically important free nucleotides ?

A: In biology, the biologically important free nucleotide is used to describe the biomolecule composed…

Q: State the different nitrogenous bases found in the nucleotides that make up DNA.

A: Nucleotides are phosphate esters of a pentose in which a purine or pyrimidine base is linked to C1…

Q: Describe the structures of nucleotides and list the nitrogen bases.

A: Nucleotides:   It is the monomer of DNA. It consists of three things i.e. nitrogenous base,…

Q: Describe how free purines are converted back to nucleotides.

A: Purines is a heterocyclic aromatic organic compounds that consists of two rings. Nucleotides are…

Q: Name the three nitrogen bases of DNA and RNA.

A: Genetics is the branch of biology that deals with genetic material like DNA, RNA, inheritance.…

Q: Identify the ff nucleic acid bases and then classify whether it is a purine or pyrimidine.

A: Nucleic acids are also known as polynucleotides. Monomeric units of nucleic acids are called…

Q: Describe three outcomes of base substitutions.

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Describe how two amino acids are combined to form apolypeptide.

A: The translation is the process of building the polymers of protein where the amino acids sequence…

Q: identify other nucleotide types and their functions

A: Nucleotide Nucleotides are the basic building blocks of nucleic acids(both RNA and DNA).…

Q: Explain What are  Pyrimidines.

A: Nitrogenous bases are nitrogen-containing organic molecules that act as bases. There are four bases…

Q: Name the nitrogen bases of DNA and RNA.

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

Q: Define ubiquitin.

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

Q: Identify the subunits of DNA and how they differ

A: Deoxyribonucleic acid is a particle made out of two polynucleotide chains that loop around one…

Q: How do pyrimidine nucleotides get made, and why?

A: Pyrimidines and the purines are two types of nitrogenous bases present in nucleotides. Pyrimidines,…

Q: Describe the role of DNA in the synthesis of a polypeptide.

A: Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains that coil around…

Q: Describe how an ester bond is formed.

A: Esters are formed by linking two hydrocarbon groups together with an oxygen atom, or by linking a…

Q: Define the Synthesis of Purine nucleotides from IMP ?

A: Nucleotides can be defined as the molecules which help in the formation of nucleic acids such as DNA…

Q: Explain how certain bases pair with others in DNA and RNA.

A: DNA : It provides the code for the cell's activities.  RNA : It converts that code into proteins to…

Q: How Do Cells Form the DeoxyribonucleotidesThat Are Necessary for DNA Synthesis?

A: DNA is the genetic material for most living organisms, excluding some RNA viruses. DNA is…

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: Describe the structure of a nucleotide?

A: DNA full form is deoxyribonucleic acid. DNA is the main constituent of the chromosome. It contains…

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: d draw the structures of the commonribonucleotides and deoxyribonucleotides.

A: Ribonucleotides and deoxyribonucleotides are the repeating units or monomers of nucleic acids like…

Q: Describe the pathway for purine nucleotide synthesis

A: Introduction: Purine is a two-ring heterocyclic aromatic compound with two rings. It's a…

Q: Draw amino acids Methionine, Phenylalanine, Valine, and Phenylalanine

A: Introduction: Amino acids are organic compounds that contain the functional groups amino (–NH2) and…

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

A: Asked : Products of Complete hydrolysis of nucleotides

Q: Describe the  Stages in the formation of a functioning protein in the nucleic acid.

A: Nucleic acid DNA and RNA are polymers of nucleotides.

Q: Cytidine is a nitrogenous base or nucleosides?

A: Cytidine is present in DNA.

Q: Describe, identify, and draw the components of nucleosidesand nucleotides.

A: DNA, as well as RNA, are important components of the cell, which acts as a hereditary molecule.

Q: show the structure for nucleosides of DNA:

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

Q: Is there any situation in which DNA is made based on a RNA template? If there is, explain with an…

A: DNA is the double helix, which exhibits nucleotide sequences. These are replicated by the daughter…

Q: Describe and identify nucleic acid chains in DNA and RNA.

A: Our cell possesses only two types of genetic material that is DNA and RNA, which are involved in…

Q: Explain about oligonucleotides ?

A: Introduction: The term oligomer comes from the two Greek words "oligo" and "mer"  which means small…

Q: of the following is cytidine?

A: Cytidine(C) is a Nucleoside molecule form when cytosine attached to revise ring via β-N1 -…

Q: In a DNA oligonucleotide, two nucleosides are linked together with a:

A: RNA (ribose nucleic acid) is more sensitive to alkaline hydrolysis because it has a hydroxyl group…

Q: What is the importance of pyrophosphatasein the synthesis of nucleic acids?

A: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) are nucleic acids. These biological…

Q: A ___________ bond is formed by DNA ligase between the deoxyribose sugar of one nucleotide and the…

A: DNA ligase is a specific type of enzyme that facilitates the joining of DNA strands together by…

Q: The structure of DNA requires the pairing of base A to ___________ and base G to ___________.

A: DNA or Deoxyribonucleic acid is a hereditary molecule.  It is situated on the chromosomes. It…

Q: Explain, on the basis of nucleotide structure, why DNA synthesis proceeds in the 5’-to-3' direction.

A: The deoxyribonucleic acid (DNA) is known as a double helix structure in which two strands are joined…

Q: Describe the structure and complementary base pairing of DNA.

A: The restriction enzymes (an enzyme used to cut DNA) are used to cut a DNA fragment from foreign DNA,…