Variable number of tandem repeats (VNTRs) in the DNA molecule are highly useful in.......

Q: Describe the discontinuous synthesis of the lagging strand in DNA replication.

A: During the process of replication of DNA, each of the parental DNA strands is used as a template.

Q: In the Meselson–Stahl experiment thatestablished the semiconservative nature of DNA replication,the…

A: Replication follows the semiconservative mode, which was proved by the experiment conducted by…

Q: What is the primary function of DNA replication in adult human somatic cells?

A: The importance of each molecular process in the body is explained by its function which it performs.…

Q: A mutation occurred in the DNA sequence during replication. Which of the following, A-D, describes…

A: A mutation occurs when the nucleotide sequence of an organism, virus, or extra - chromosomal DNA is…

Q: Complement the DNA strands

A: DNA ( Deoxyribonucleic acid) is double helix  structure . Two strands are complementary to each…

Q: What is the difference between chromatin and nucleosomes?

A: The deoxyribonucleic acid is the genetic material that is passed from one generation to another…

Q: If a human nucleus is 10 mm in diameter, and it must hold as much as 2 m of DNA, which is complexed…

A: A cell is a structural and functional unit of life. The structure and function of a cell have been…

Q: What three processes are involved in makingrecombinant DNA?

A: Recombinant DNA, molecules of DNA from two different species that are inserted into a host organism…

Q: What role do histones play in DNA replication?

A: Introduction: DNA replication is a process by which two identical DNA molecules are produced from…

Q: During DNA replication, why doesn’t DNA polymerase move away from the replication fork on both…

A: When the replication of the DNA takes place, an enzyme called helicase begins to unwind the double…

Q: During DNA replication, the two new daughter DNA strands have to be made at the same time in the…

A: Answer: DNA REPLICATION = This is the first step in the central dogma in DNA, where new daughter…

Q: What are packaging of DNA helix?

A: The packaging of DNA helix occurs with the help of histone proteins and incorporate it into the…

Q: Explain how the lagging dna strand is copied during dna replication? What are the enzymes involved?

A: The nascent deoxyribonucleic acid (DNA) consists of one leading strand and one lagging strand.

Q: What are the two major components of chromatin?

A: Chromatin is the thread-like structure that is again packed to formed to chromosome.

Q: Explain the three major steps in DNA replication.

A: Answer: Introduction: The semi-conservative replication means in which two copies of original DNA…

Q: Provide a chemical explanation of why DNA synthesis proceeds in a 5'- to-3' direction.

A: The genes are the hereditary unit of an organism which are passed on from the parental generation to…

Q: what does DNA polymerase requires?

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: What is the importance of DNA replication to DNA’s function of storing genetic information?

A: The process of replication of DNA forms the basis of the inheritance of genetic information that…

Q: What characteristic of DNA results in the requirement that some DNA synthesis be discontinuous?

A: Two strands of DNA run in the antiparallel direction. During replication, the replication fork is…

Q: Describe the structure and replication of the genetic material and basic aspects of the flow of…

A: The genetic material passes from one generation to another, i.e., from parents to offspring, and…

Q: Why do DNA chips often contain segments derived from cDNA rather than genomic DNA segments?

A: DNA chip used in microarray

Q: What are nucleosomes composed of, and how do they participate in the coiling of DNA?

A: A nucleosome is a basic repeating unit of eukaryotic chromatin. In a human cell, around six feet of…

Q: Does a single base-pair substitution in a strand of DNA always result in a new amino acid in the…

A: Transcription is processed to convert DNA into RNA. It is part of the central dogma. It is processed…

Q: How important and useful to the cell is the ability of the DNA to assume various forms?  Why are…

A: Deoxyribonucleic acid (DNA) stands for deoxyribonucleic acid. It includes nucleotides, which are…

Q: the

A: DNA-DNA acts as the genetic material in most of the organisms . DNA stands for the deoxyribonucleic…

Q: During DNA replication, 3 different proteins are used in the process to unwind and seperate the DNA.…

A: The process of making copies of the DNA during cell division is called DNA replication. The genetic…

Q: What happens in DNA replication if DNA gyrase is defective? and What happens in DNA replication if…

A: During cell division, the replication of DNA occurs, which is nothing but a duplication of…

Q: When chromatin is treated with non-specific nucleases, what is the length of the resulting pieces of…

A: Nucleases are the enzymes that digest the nucleic acids.

Q: Describe the three properties of DNA replication.

A: In molecular biology, DNA replication is the natural interaction of creating two indistinguishable…

Q: Describe the final steps that take place once synthesis of the DNA strand is complete.

A: DNA is the genetic carrier in most living organisms. DNA is replicated in the cells before it…

Q: As a result of DNA replication two DNA molecules come into existence. Why is it not correct to…

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

Q: How would you explain the three steps of DNA transcription

A: RNA strands are formed from the DNA strands by transcription. DNA strand contains the…

Q: Does DNA replication follow the conservative,semiconservative, or dispersive model?

A: DNA or Deoxyribonucleic acid is a two-stranded double helix molecule which has to be perfectly…

Q: What are the steps in the replication

A: DNA REPLICATION This is a complex process takes place during the cell division, whereas dna makes…

Q: During DNA replication, the proteins that ensure denatured templates are not re- natured are called…

A: DNA replication is a process that is involved in the production of the two identical copies of the…

Q: During DNA replication,why is it that the entire molecules does not open in one go?

A: DNA replication is the process of making two identical copies of DNA (deoxyribonucleic acid) from…

Q: What factors promote the fidelity of replication during the synthesis of the leading strand of DNA?…

A: Factors which promote the fidelity of replication are DNA polymerase enzyme ,mismatch repair system…

Q: Define the bidirectional replication in DNA.

A: DNA is a that is two-stranded molecule which is usually having complementary base pairing among…

Q: Which are Requirements of DNA polymerase?

A: Polymerase chain reaction used to make thousands of copies of DNA from very small amount of the DNA…

Q: Muscle cells and neurons have the exact same DNA, however, they look very different and perform…

A: DNA or Deoxyribonucleic acid is a molecule which comprises of two polynucleotide chains that wound…

Q: Define processivity, and indicate the importance of this concept in DNA replication.

A: DNA replication- Transmission of chromosomal DNA from generation to generation is crucial to cell…

Q: When the dna is relaxed in the cell and is all stringy and evenly spread throughout the nucleus, we…

A: The human DNA of 6.6 x 109 base pairs (bp) is compactly packed using histone proteins inside the…

Q: In what way that DNA replication in E. coli shares the profound common ground with DNA replication…

A: E. coli, as most microscopic organisms (bacteria), has a single origin of replication on its…

Q: Why is DNA replication is considered a semi-discontinuous process? Explain in detail.

A: Biomolecules are organic molecules present in living organisms. There are mainly four biomolecules.…

Q: What are semi-conservative DNA replication?

A: The mechanism of DNA replication, which will occur in all cells, is called semi-conservative DNA…