What historical antecedents gave rise to the inventions of DNA, INTERNET AND ANTIBIOTICS? STRICTLY NO PLAGIARISM

Select any and all statements about polymerase chain reaction (PCR) that are true. There may be more than one answer. PCR allowed for the quick production of millions of copies of DNA sequences in a short time OPCR uses an enzyme called taq polymerase PCR allows us to edit genes through single nucleotide exchange OPCR was used to make one complete copy of the entire human genome OPCR relies on reverse RNA transcription

Which of the following is NOT an advantage of the PCR method over traditional cloning methods for producing desired DNA sequences? PCR is a partially automated technique so less prone to human error PCR uses DNA polymerase to generate new DNA sequences PCR is much faster than traditional methods of cloning DNA in order to amplify it PCR does not require the production of recombinant organisms to amplify the DNA

A wine maker and a molecular biologist who has developed a recombinant vaccine, both claim themselves to be biotechnologist. Who in your opinion is right?

Recombinant DNA Technology Provide a detailed explanation how DNA structure is exploited for the following techniques DNA Sequencing Molecular Cloning Polymerase Chain Reaction (PCR)

Which of the following correctly describes a difference between Sanger sequencing and PCR? O Sanger sequencing does not involve the use of primer, while PCR does. O Sanger sequencing is in vitro DNA synthesis, while PCR is in vivo DNA synthesis. Sanger sequencing is anabolic (synthesizing) process, while PCR is a catabolic (breaking down) process. O Sanger sequencing requires DNA polymerase, while PCR requires RNA polymerase. O DNA synthesis is terminated in Sanger sequencing by the addition of ddNTPs, while each newly synthesized PCR strand is terminated at the end of the template strand.

Comment on the possible applications of recombinant DNA technology and their impact on Society

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What purpose do short DNA primers serve in PCR? They determine which sequence of DNA is copied They synthesize new DNA They synthesize proteins They separate RNA from DNA

Is genetic engineering and recombinant DNA technology helpful to society? Why?