What was the importance of replica plating in understanding how mutations arise?”

Q: Why is gene cloning important?

A: Gene cloning is the process in which any gene of interest is amplified, that is, several copies of…

Q: What is transformation? Describe Grifith’s experiment to show transformation? What did he prove from…

A: Bacteria contain a single circular chromosome which is their genetic material. It lies within the…

Q: What are frameshift mutations?

A: Mutations are the alternation or the changes that occur in the DNA. They are variations in codons…

Q: What is transformation in cloning?

A: Cloning is a process of taking the complete genetic information of an organism and recreating…

Q: Describe the impact of the 1953 publication of the Watson–Crick paper on genetic research?

A: Deoxyribonucleic acid is the genetic material along with ribonucleic acid. The structure of nucleic…

Q: which event contradicts the central dogma of molecular biology?

A: The central dogma of molecular biology states that DNA undergoes a process called Transcription to…

Q: If a mutagen causes bases to be removed from nucleotides withinDNA, what repair system could fix…

A: By the process of mutation, bases are removed from the nucleotides.

Q: What are the types of transposons? Explain how transposons contribute to genome evolution.

A:

Q: Why is cDNA used for cloning?

A: Cloning is the production of organisms, which are genetically identical to their parents. These…

Q: Why did drug companies lose interest in gene therapy?

A: Pharma sector is involved in development and design of drugs and pharmaceutical.

Q: Why are bacteria excellent hosts for recombinant DNA experiments?

A: Recombinant DNA technology is the branch of biotechnology associated with the joining of DNA…

Q: How to create precise nucleotide or single-gene mutations or deletions ?

A: Each nucleotide is comprised of sugar, a phosphate gathering, and a nitrogenous base. The sugar is…

Q: What different methods were used to help break the genetic code? What did each method reveal and…

A: The genetic code is a triplet code, in which three nucleotides encode each amino acid in a protein.…

Q: Is Carbon Copy a transgenic animal?

A: Biotechnology is the modern field of biology which deals with the application of new modern…

Q: Why are temperature-sensitive mutations useful for uncovering thefunction of a gene?

A: Mutations are alterations in the DNA sequence due to the mistakes during cell division, exposure to…

Q: How is genetic transformation used in medicine?

A: Genetic transformation is a genetic alteration process that involves incorporation and expression of…

Q: How could DNA-mediated transformation be used to test chemicals for their mutagenic activity?

A: Deoxyribonucleic acid (DNA) is an inheritable entity of almost every living organism. It is…

Q: How to Assess the Mutagenicity of Compounds ?

A: The induction of irreversible transmissible alterations in the amount or structure of the genetic…

Q: If you were examining a sequence of chromosomal DNA, what characteristics would cause you to believe…

A: Step 1 The transposable element is a DNA (deoxyribonucleic acid) sequence that can change its…

Q: What is the result of Frameshift mutations from the insertion or deletion of nucleotides within the…

A: Mutation, an alteration in the genetic material of a cell of a living organism or of a virus that is…

Q: What are Mutagens?

A: A mutation is defined as a change or alteration that occurs in the DNA of a cell. It occurs when…

Q: Explain the Powerful Technique for Copying DNA ?

A: Introduction: Multiple copies of DNA can be synthesized in the in-vitro medium with the help of the…

Q: What is the likely consequence of a frameshift mutation?

A: A mutation occurs/happens when the sequence/structure of DNA is altered. Mutations can occur as a…

Q: What is a restriction fragment?

A: A restriction fragment can be defined as the amount of  DNA fragment which occurs due to the cutting…

Q: What is transgenic mutation?

A: Mutation is the sudden heritable changes that occur in the DNA sequences due to error while copying…

Q: How did the genetic code originate?

A: Genetic code includes three letters of nucleotides that code for a particular amino acid.

Q: Is cloning an organism ethical?

A: There are some adverse effect of health in cloning some adverse effects like increase in birth size…

Q: If mutations occur at random with respect to an organism’s needs, how does a species become more…

A: Introduction  Evolution is the key process which regulates the survivability and continuity of…

Q: What is a transgenic plant?

A: Introduction  Genes are the key components which plays major role in controlling almost all the…

Q: What are gene chips ?

A: Gene chips, also known as DNA microarrays, are powerful tools used to measure gene expression. By…

Q: What are base analogs and why are they mutagenic?

A: Introduction :- A mutagen is a substance that can cause DNA mutations by chemical or physical means.…

Q: How does the use of restriction endonucleases of different specificities aid in the sequencing of…

A: Restriction endonucleases of different specificities cleave DNA at specific sites.

Q: what are some pros and cons about cloning

A: Cloning is the process of producing individuals with identical or virtually identical DNA, either…

Q: Do DNA-polymerase enzymes also function as exonucleases?

A: DNA polymerase enzyme is primarily responsible for the synthesis of DNA by the attachment of various…

Q: Why is the field of bioethics so important in genomics?

A: Bioethics is the study of ethical and implications of human genome, which are arises from the…

Q: What was the impact of the 1953 publication of theWatson-Crick paper on genetic research?

A: Introduction: Deoxyribonucleic acid is the type of nucleic acid that is the genetic material of…

Q: How scientists solved epigenetic barriers to cloning?

A: Epigenetics is a process of altering the phenotypic structure of DNA or histone proteins without the…

Q: For what the first clinical gene therapy was given?

A: Gene therapy is a medical technique in which genes are used for treating and preventing a disease.…

Q: Why is RNA sequencing important?

A: RNA or ribonucleic acid is a polymer of ribonucleotides connected together via a phosphodiester…

Q: Explain how mutations were used to verify the geneticcode.

A: Genetic code is defined as a set of rules that decodes the information from DNA into a protein. A…

Q: What are transgenic plants?

A: Transgenic means to add one more DNA sequences from another species by artificial means. Mostly, In…

Q: who  was the first to comparemaps of mutations within a gene to the particular aminoacid?

A: One hundred years ago, in 1913, Alfred H. Sturtevant helped lay the foundations of modern biology by…

Q: In genetic transformation, what is meant by the wordcompetence?

A: The process of taking up naked or foreign deoxyribonucleic acid (DNA) from the environment is called…

Q: Which E. coli enzyme is the main replicative polymerase in bacteria that synthesizes the genome?

A: Replication is the process by which new DNA strands are duplicated from the existing DNA strands. It…

Q: Is insertion a gene mutation?

A: Mutation means sudden changes occur in DNA sequences. The mutation occurs randomly. It also occurs…

Q: What is Genetically modified organism?

A: please find the answer in step2:

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.