In modern molecular genetics, what is recombinant DNA, and how is it prepared?

Q: In pcr experiment, Does electrophoresis show that only DNA products of the desired size are present?…

A: A DNA sequence may be amplified trillions of times via PCR, yielding enough DNA copies for further…

Q: What are the interesting characteristics of DNA quantitation? What are the positive and negative…

A: DNA quantification is done to know it's concentration and purity of the sample. This can be done…

Q: How do we know that satellite DNA consists of repetitive sequences and has been derived from regions…

A: Satellite DNA is basically a gene sequence. It consists of tandem repeats of the non-coding…

Q: What does it mean to DNA barcode ?

A: DNA is deoxyribonucleic acid, and it is the molecule that contains the genetic instructions housed…

Q: How are Recombinant DNA formed? What is the difference between genetic modification and selective…

A: DNA recombination is a technique by which hybrid DNA is constructed by inserting desired DNA…

Q: What is DNA that spirals to the right?

A: The DNA (deoxyribose nucleic acid) is made up of stacks of nucleotides that are joined to each other…

Q: What is central dogma of molecular genetics? How does it work ?

A: The Central Dogma was first proposed in 1958 by Francis Crick. He was also the discoverer of the…

Q: what

A: DNA replication :- Is a semiconservative process where a parental strand is used to synthesize a new…

Q: What separates the base pair at the start of DNAreplication?

A: DNA replication is the process in which DNA makes a copy of itself by copying a double-stranded DNA…

Q: How can you modify DNA model to reflect changes among DNA molecules?

A: DNA carries all the genetic and phenotypic information about the body and it is found in the genes,…

Q: What are the benefits of using a mixture classification scheme as outlined in DNA Box 14.1? What…

A: INTRODUCTION German stain commission This commission includes several forensic science and legal…

Q: How is a DNA sequence divided up into kmers?

A: Bioinformatics is the study and use of biological information's complexities. Bioinformatics…

Q: What properties of DNA does PCR take advantage of?

A: PCR stands for a polymerase chain reaction. It is a technique used for many copies of particular…

Q: How many different dna fragments would you expect to obtain if you cleaved human genomic dna with…

A: The cell is the fundamental unit of life. The nucleus part of the cell contains Deoxyribonucleic…

Q: What is synthetic or artificial genome ?

A: A synthetic genome is an artificially built genome that is formed by processes involving genetic…

Q: give another name for recombinant DNA?

A: Recombinant DNA is formed by the combination of DNA from multiple sources in the laboratory.…

Q: Clearly, all humans have variations in their DNA sequences. How is it possible to sequence the human…

A: Answer- All the organism have certain amount of similarities in the DNA sequnece. In all the human…

Q: How New Techniques Sequence Millions ofIndividual DNA Molecules in Parallel?

A: Massive parallel sequencing is a high throughput approach to DNA sequencing by using the concept of…

Q: What is lambda DNA?

A: Lambda phage is a virus that infects the bacterial species. This phage infects Escherichia coli…

Q: How does molecular biology paved way for the development of the DNA fingerprinting technique? and…

A: DNA fingerprinting was invented in 1984 by Professor Sir Alec jeffreys after he realised that…

Q: IS the order of the base pairs exactly the same in the 2 new DNA strands?

A:

Q: What molecular biology principle is the basis for DNA fingerprinting?

A: In this question we will discuss about the molecular biology principle basis of the DNA…

Q: What is the difference between genome and exome?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Ъ. Why are some of the bands of DNA fragments thicker (brighter) than the others?

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

Q: What is the principle behind to Sanger sequencing?

A: Sanger sequencing is a method of DNA sequencing, which is based on selective incorporation of…

Q: What is a vector in DNA cloning?

A: DNA cloning is a technique that forms many identical copies of a DNA segment (gene). In a general…

Q: What does massively parallel sequencing mean?

A:

Q: How are different variable region sequences generated?

A: Ans: The variable regions of the antibody have two chains heavy and light chains. They form a part…

Q: What is the importance of human dna extraction and what are the properties of DNA that can be found…

A: DNA extraction is a procedure of isolation and purification of DNA from the nucleus of cells.It was…

Q: What is comparative DNA?

A: I think the question was supposed to be about comparative genomics rather than DNA. I am answering…

Q: How does supercoiling take place in eukaryotic DNA?

A: DNA supercoiling is considered to be very important for packaging in every cell. It is because of…

Q: What is the principle of Sanger sequencing?

A: DNA sequencing is the process of determining the sequence of nucleotides (adenine, guanine,…

Q: Which are the polymorphic regions in DNA and how are they used for DNA fingerprinting?

A: The genes are the primary unit of life. The nucleotide sequence of the genes are responsible for…

Q: Basic features of the central dogma of molecular genetics is

A: DNA is a molecule made up of two polynucleotide chains that form a double helix and carry genetic…

Q: How is genomic DNA prepared for shotgun sequencing?

A: Genomic DNA prepared for shotgun sequencing as follows :  1. ligating random genomic DNA fragments…

Q: What is the Central Dogma of Molecular Genetics? What impact did the discovery of RNA tumor viruses…

A: The Central Dogma was first proposed in 1958 by Francis Crick. He was also the discoverer of the…

Q: What is microsatellite polymorphism?

A: Polymorphism:   It is set place in population when two members or at least two or more members of…

Q: How can you tell whether DNA sequences from two sources are similar by chance or instead by common…

A: DNA or deoxyribonucleic acid is a polymer of deoxyribonucleotides connected together via…

Q: Which are the limitations of using massively parallel sequencing to sequence a genome?

A: Massive parallel sequencing, also known as next generation sequencing or second generation…

Q: What is the primary disadvantage of Sanger sequencing?

A: Sanger sequencing the target DNA sequence is determined by copying it into the fragments of…

Q: What is a genome and what is it composed of? What is thecentral dogma of molecular biology?

A: Genes are the hereditary units that are transmitted from one generation to another generation. The…

Q: a. What type of nucleic acid and from what species would the scientist use to begin construction of…

A: a. answer...  the scientist uses chromosomal DNA to begin the construction of her genomic DNA…

Q: How would one recognize a gap in the genome sequence following nucleotide sequencing?

A: DNA is made up of four bases namely adenine (A), thymine (T), cytosine (C), and guanine (G). The…

Q: What are chance alternatives of the genetic material?

A: Introduction DNA and RNA are the usual genetic materials that store biological information.…

Q: In  the DNA model, what are the features that contribute to the stability and the ability of the DNA…

A: DNA stands for deoxyribonucleic acid. It is the genetic material of the organisms that transfer from…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.