Cloning in pcr - Guides d'étude, Notes de cours & Résumés

QBM Exam 1 Questions And Answers With Complete Solutions 2024 What is recombinant DNA technology? - answerThe process of taking a gene from one source (like human DNA) and joining it with another piece of DNA (like bacterial plasmid) and inserting that DNA into bacteria for further study/manipulation Probes - answerSmall pieces of DNA can be used to determine the presence or absence of an allele, which can indicate a predisposition to a specific disease Microarrays - answerAdvance probe-b...

QBM Final Exam Questions And Answers With Complete Solutions 2024 What is recombinant DNA technology? - answerThe process of taking a gene from one source (like human DNA) and joining it with another piece of DNA (like bacterial plasmid) and inserting that DNA into bacteria for further study/manipulation Probes - answerSmall pieces of DNA can be used to determine the presence or absence of an allele, which can indicate a predisposition to a specific disease Microarrays - answerAdvance pro...

1. The unpaired nucleotides produced by the action of restriction enzyme are referred to as - Anssticky ends 2. What information cannot be obtained from the sequence of a gene? - Answhether the gene is methylated 3. What is the polymerase chain reaction (PCR)? - Ansa method to amplify a fragment of DNA 4. Comparison of the sequences of the same gene across species can give some insight into the existence of a common ancestor with that gene. - Anstrue 5. The Taq enzyme is a type of DNA p...

Bio Exam 4 Pearson Questions and Answers The unpaired nucleotides produced by the action of restriction enzyme are referred to as - Correct Answer️️ -sticky ends What information can not be obtained from the sequence of a gene? - Correct Answer️️ -whether the gene is methylated What is the polymerase chain reaction (PCR)? - Correct Answer️️ -a method to amplify a fragment of DNA Comparison of the sequences of the same gene across species can give some insight into the existen...

What is the structure of DNA called? - Answer--the double helix -adenine pairs with thymine - they form 2 hydrogen bonds together -guanine pairs with cytosine - they form 3 hydrogen bonds together while genetic information is transferred from parent to offspring via DNA duplication, genetic information is transferred from DNA to RNA (which is called transcription) and then RNA to protein (which is called translation) - Answer-the central dogma RNA translated into protein (every 3 RNA bas...

1. Which one among the following statements is FALSE about DNA? (A) Located in chromosomes (B) Carries genetic information from parent to offspring (C) Abundantly found in the cytosol (D) There is a precise correlation between amount of DNA and number of sets of chromosome per cell 2. Which one among the following acts as the inducer of lac operon? (A) Glucose (B) Fructose (C) Lactose (D) Galactose 3. Kary Mullis is associated with (A) RFLP (B) PCR (C) Phosphorylation reaction ...

QBM Exam 1 Questions And Answers With Complete Solutions 2024 What is recombinant DNA technology? - answerThe process of taking a gene from one source (like human DNA) and joining it with another piece of DNA (like bacterial plasmid) and inserting that DNA into bacteria for further study/manipulation Probes - answerSmall pieces of DNA can be used to determine the presence or absence of an allele, which can indicate a predisposition to a specific disease Microarrays - answerAdvance probe-b...

WGU C785 Fundamental Preparation Study Exam Questions and Accurate Marking Scheme 2024 dNTPs - correct answer Free Deoxyribonucleotides needed for extension in a PCR Denaturation - correct answer Heating to 95C (203F) to separate the strand of the DNA molecule Annealing - correct answer Cooling to 50C so primers stick to the DNA and ADD DNA polymerase Elongation - correct answer Heating to 70C, DNA polymerase adds nucleotides to build new DNA strand What are the steps of PCR...

BCH5413 TESTED QUESTIONS WITH REVISED ANSWERS Type of information found in a cDNA library - Answer-The genes that are expressed in a particular tissue or cell type. cDNA is reverse transcribed from the RNA that was expressed in a tissue or cell type. the purpose of electromobility shift assay... - Answer-determine if a specific protein binds to a specific DNA in vitro If a protein of interest binds to a labeled oligonucleotide, it will increase the molecular weight of the fragment and shi...

Bio 202 EXAM 3 QUESTIONS AND CORRECT DETAILED ANSWERS How is recombinant DNA technology used to clone the human GH gene? 1st step! - ANSWER 1. use PCR to obtain the gene (Simply cutting the DNA with restriction enzymes would not be an effective way to isolate a specific gene. The genome would be cut into so many fragments, if you ran a gel it would be a smear! Which fragment is yours? You would need hybridization to isolate your fragment. Wouldn't have much DNA- not like the amo...