Has all of the DNA been replicated during Sphase?

Q: Based on the knowledge you gained from the cloning module, which of the bands in gure is associated…

A: A clone is a copy of a cell or organism that is genetically identical to the original. Clone…

Q: Why is the use of temperature-stable DNA polymerase animportant factor in the polymerase chain…

A: Polymerase (PCR) chain reaction is a process, during which the specific DNA segment is copied in a…

Q: Which is a limitation of using massively parallel sequencing ?

A: It is a term used to describe the method of high-throughput DNA sequencing to determine the entire…

Q: How does size of DNA affect size traveled during electrophoresis?

A: Electrophoresis is a technique for the separation followed by the analysis of the macromolecules…

Q: what

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

Q: What difficulties arise in the polymerase chain reaction if there is contamination of the DNA that…

A: Deoxyribonucleic acid or DNA is a nucleic acid that composed of two polynucleotide chain that is…

Q: Why Sanger Sequencing Dependson DNA Polymerase?

A: DNA sequencing is used to determine the exact arrangement of the nucleotide bases adenine (A),…

Q: The synthetic unit of the polymerase chain reaction is the replica. True or false?

A: Introduction  PCR is the revolutionized technique invented by Karry Mullis in 1983, for which he got…

Q: Which is the correct order of the PCR reaction?

A: Introduction PCR or the polymerase Chain Reaction is a molecular technique used to amplify a…

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

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

Q: How was the first Copy Cat was cloned from a kitten?

A: Cloning is the practice of creating organisms, either spontaneously or intentionally, with similar…

Q: What is the transformation?

A: Transformation and selection of microbes are key advances in DNA cloning. DNA cloning is the way…

Q: Is the DNA extracted from banana pure? Explain

A: DNA (deoxyribonucleic acid) is the genetic material in all living organisms. DNA exists as a double…

Q: Who proposed shotgun sequencing?

A: The method used for the sequencing of random DNA strands is genetics, shotgun sequencing.  This is…

Q: Which was the last human chromosdome to be completely sequenced?

A: The Human Genome Project (HGP) was the international research program for complete mapping and…

Q: How many different temperatures are used in each cycle of the polymerase chain reaction?

A: Polymerase chain reaction (PCR): It is a molecular technique used to make copies of desired gene.…

Q: How did Kornberg assess the fidelity of DNA polymerase I in copying a DNA template?

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

Q: does Sanger sequencing still used?

A: Sanger sequencing is a first generation DNA sequencing method. Despite the advantage of next…

Q: Do the antibiotic-resistant mutants arise in response to the presence of the antibiotic?

A: A mutation is the alteration of the DNA sequence that changes the normal functioning of the DNA.…

Q: Why are the proteins cleaved into small fragments for protein sequencing?

A: Proteins are the end product of the molecular translation that codes the information present in the…

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

A: Deoxyribonucleic acid (DNA) is the genetic material that carries genetic information in the form of…

Q: How is the recombinant DNA cloned or amplified?

A: DNA fragments that contain the sequences of interest can be produced by digestion using restriction…

Q: How does Pol II recognize the correct DNA to transcribe?

A: RNA polymerase II is a multiprotein complex that transcribes DNA into precursors of messenger RNA…

Q: Does proofreading always take place by the same process in replication?

A: REPAIR PATHWAYS:- Both in Prokaryotes and Eukaryotes, there is a repair enzyme system to deal with…

Q: What is Recombinant DNA technology ? Who created this ?

A: DNA is the genetic material in all the organisms except certain viruses. It is a polymer of…

Q: How long is the COI gene?

A: A gene is a stretch of nucleotides present in the DNA molecule. It encodes information for the…

Q: If Meselson and Stahl had first grown the cells in 14N-containingmedium and then moved them into…

A: DNA replication is semi conservative in nature. It means that during replication, one set of DNA…

Q: How is DNA fragmentation test done?

A: Deoxyribonucleic acid (DNA) is the main constituent of the chromosome. It contains all information…

Q: is Recombinant DNA made?

A: Recombinant technology is also called as r-DNA technology, its the process of combination of two…

Q: What are contiguous fragments ?

A: Using complementary sequences that have been synthesised & combined to create a mixture of…

Q: how are okazaki fragments created?

A: An Okazaki fragment refers to DNA fragments that are formed during the DNA replication process.

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: Is the DNA soluble in the aqueous solution or alcohol?

A: Solubility of the substance depends on molecular polarity. Polar molecules are hydrophilic…

Q: When is the transformation factor used?

A: According to Griffith's experiments, based on the bacterial transformation through the Streptococcus…

Q: Who has access to the human DNA sequence?

A: Deoxyribonucleic acid (DNA) is the hereditary material that undergoes replication which is vital for…

Q: What is multiple cloning site ?

A: Introduction Molecular cloning is a set of molecular biology experimental methods for assembling…

Q: How Are RNA Genomes Replicated

A: Most of the genomes of viruses composed of RNA and replicated through use of RNA or as a template…

Q: How did Taq DNA polymerase acquire its name?

A: Taq DNA polymerase is widely used in molecular biology studies and experiments. It is a DNA…

Q: What is the Pan genome  ?

A:

Q: How many copies of a target DNA molecule are made after 30 cycles of PCR?

A: The polymerase chain reaction is a widely used technique for the amplification of DNA. Here, the…

Q: Who created the gene gun?

A: Any of the various substances that are generated by living organisms and cells are called…

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: How does proofreading differ from later DNA repair mechanisms in terms of timing and the proteins…

A: Proofreading done by DNA polymerase.DNA polymerase detect error at the time of replication and also…

Q: How long does it take to transcribe gene

A: Transcription is the process by which RNA Polymerase read out the DNA and synthesized RNA. RNA…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: