Which of the following occurs between particular short sequences present on otherwise dissimilar parental molecules?a) Homologous genetic recombinationb) Site specific recombinationc) Non-homologous recombinationd) Replicative recombination

Q: When the interrupted mating technique was used with five different strains of Hfr bacteria, the…

A: An interrupted mating technique is a method of determining gene sequence by interrupting the process…

Q: Which of the following cloning vectors have the minimal features required for cloning ? Answer =

A: Answer :: Brief description about cloning Cloning is a process that allows scientists to create…

Q: What would happen if recombinant microbes could transfer genetically altered genes into other…

A: This is a major issue that's why there are so many methods are invented for the biotechnology…

Q: What is the name of the process in which a single strand of DNA disrupts a homologous dsDNA molecule…

A: primers the short, single-stranded nucleotide sequence that is used in the DNA synthesis process.…

Q: What is the difference between genetic horizontal gene transfers: transformation, transduction,…

A: Horizontal  gene transfer is the movement of genetic information between unicellular and…

Q: In any transformation experiment involving any gene of interest, what is it you are selecting for?…

A: Transformation is the genetic alteration of a cell resulting from the direct uptake and…

Q: How can I develop a vector to express a bacterial gene (2,500 bp in size) in E. coli. How do I know…

A: Hi! As you have posted multiple questions, I will be answering the first two questions for you. If…

Q: How does homologous recombination differ from site-specific recombination?

A: Recombination is a process by which pieces of DNA are broken and recombined to produce new…

Q: Consider the following types of cells: F+, F-, Hfr, and F’ cells. Which of these four types of cells…

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Q: What are the components needed for the processes of transformation conjugation and transduction? How…

A: The recipient bacterium during transformation occurs in the extracellular donor DNA. The donor DNA…

Q: Why does transposition always produce direct repeats in the chromosomalDNA?

A: Transposable elements are something ubiquitious present in prokaryotes and eukaryotes and they are…

Q: What are the advantages of using a recombinant DNA product from a human source instead of a product…

A: GENETIC ENGINEERING:- It is a modification in genes that is done using biotechnology ( Recombinant…

Q: What exactly is a genome?

A: DNA is the hereditary or genetic material present in most of the living organisms. It is majorly…

Q: Why are the recombinantDNA technology and thenucleus transplantationtechnology still dangerous?

A: Recombinant DNA technology basically refers to the joining of DNA molecules from two different…

Q: What are the components needed for the processes of transformation, conjugation, and transduction?…

A: 1.The genetic transfer in bacteria happens through three major processes.They are:…

Q: In Conjugation,Why  a Donor TransfersDNA Directly to a Recipient?

A: The mechanism involving transfer of genetic material between species of unrelated generations is…

Q: Outline four key steps involved in producing a recombinant DNA

A: Answer. Recombinant DNA technology  (RDT) is also known as genetic engineering or cloning) is…

Q: When a bacteriophage accidentally incorporates a fragment of host DNA in its capsid and delivers it…

A: Bacteriophages bind to various receptors on the surface of bacteria, such as lipopolysaccharides,…

Q: With respect to F+ and F- bacterial matings, (a) How was it established that physical contact was…

A: Bacterium transfers genetic information via a mechanism called horizontal gene transfer. It includes…

Q: Compare and contrast the mechanisms of replicative andnon-replicative transposition.

A: Transposition is a process, during which the DNA segment is transferred from one site to another in…

Q: What is the smallest genome?

A: The total DNA present in a copy of the complete single genome is called Genome size. The complexity…

Q: What is gene tagging?

A: Introduction Gene functions as the key to control almost all the physiochemical, biochemical…

Q: Which of the following is the best, and simplest, definition of recombinant DNA?

A: Answer:  RECOMBINANT DNA = This is the form of DNA which is made by using other other organism's DNA…

Q: What does bacteriophage lambda cause?

A: Viruses that infect bacteria are known as bacteriophages. Lambda phage is an example of a…

Q: In a transformation experiment, donor DNA was obtained from a prototroph bacterial strain (x* y z'),…

A:

Q: What is the basic principle of positional cloning?

A:

Q: What is the main or primary use of positional cloning?

A: Positional cloning refers to the method used to identify a trait-associated gene based on its…

Q: A person with a rare genetic disease has a sample of her chromosomessubjected to in situ…

A: The word insitu derived from the Latin word that means in place. This suggests that the…

Q: What key structural features of the DNA molecule underlie its ability to be faithfully replicated?

A: DNA is known as deoxyribonucleic acid. DNA is the genetic material in humans and other organisms.…

Q: What genetic event does the DSB homologous recombination model account for that the Holiday model…

A: In homologous recombination the nucleotide sequences are changed between the two identical or…

Q: What is meant by the term site-specific recombination as used in identifying the processes that lead…

A: Phages cannot reproduce on their own as they use their biological machinery in the host cell for…

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: If a vector containing the desired gene X is inserted into a microorganism, for instance,…

A: The purpose of this experiment is to insert a vector containing the gene X into the microorganism…

Q: What is a recombinant microorganism? Discuss examples.

A: Recombination – this is a process used to produce a different combination of alleles by breaking the…

Q: If homologous and site-specific recombination could not occur,what would be the harmful and the…

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

Q: Can you suggest a method to remove oil (hydrocarbon) from seeds based on your understanding of 1DNA…

A: Introduction We will answer the question in below step.

Q: What is GenBank ?

A: The study of genomes' architecture, functioning, development, sequencing, and modification is the…

Q: Why is lambda DNA used as a marker?

A: Lambda deoxyribonucleic acid (DNA) is a linear, double-stranded phage DNA containing 12 bp…

Q: What is the purpose of syncytin, the protein product of sequences originally added to the human…

A: The Syncytin proteins, syncytin 1 and Syncytic 2 belongs to the human endogenous retrovirus (HERV)…

Q: Some retrotransposons and retroviruses integrate preferentially into regions of the chromosome that…

A:

Q: What is the largest genome?

A: Genome is the genetic material of an organism. It consists of DNA. Genome is of two types- Nuclear…

Q: What is the difference between the core genome and pan-genome? What might you infer if you compare…

A: The core genome and pan genome are mentioned in the field of molecular biology. The core genome and…

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.