Dna microarrays Study guides, Revision notes & Summaries

What techniques are used in molecular diagnosis? Correct Answer-Southern blot Dot blot/Reverse dot blot ***Polymerase chain reaction*** RT-PCR Mutation scanning: SSCP, DGGE, dHPLC Capillary electrophoresis Protein truncation test ***DNA sequencing*** Real-time PCR Invader assay In situ hybridization Microarrays What are the areas of application of molecular diagnostics? Correct Answer-Infectious Disease Neoplastic Disease ***Genetic Disease*** ***Identity Testing - fingerprint...

PNB 2XC3 Final Exam 2024 Real Update Solved 100% whats the purpose? what assumptions are made?, what data supports this?, what concepts and theories are used?, what conclusions can be drawn?, what are the implications and consequences? Answer- Elements of analytical thinking one should use for informed decisions Clarity Accuracy Precision Relevance Depth Breadth Logic Significance Fairness Answer- Intellectual Standards can i understand it? Answer- clarity is it err...

Genetics Second Exam Practice Test 150 Questions with Verified Answers Which organism has polycistronic mRNA? (eukaryotic or prokaryotic) - CORRECT ANSWER Prokaryotic Do prokaryotes undergo splicing/processing? - CORRECT ANSWER No Where are attenuater sequences found? (what type of organism and what class of operons?) - CORRECT ANSWER In prokaryotic amino acid operons Do prokaryotic mRNA ALWAYs encode trans-acting factors? - CORRECT ANSWER No Which of the following statements is t...

Microbiology Exam 2 practice Tests 208 Questions with Verified Answers Which of the following statements is correct? A) For every amino acid, there is one codon. B) A codon may signify more than one amino acid. C) For every codon, there is one amino acid. D) All of these are correct. - CORRECT ANSWER For every Codon, there is one amino acid The sigma factor of RNA polymerase is necessary for A) maximum transcription of the gene. B) termination of the mRNA chain. C) elongation...

ASCP Technologist in Molecular Biology board exam prep with complete solution 2023/2024 Pyrimidine One carbon ring Cytosine, Thymine, Uracil Purine Two carbon rings Adenine, Guanine How are nucleotides joined together? Condensation to form phosphodiester bond What is the function of mRNA? Carries genetic info out of nucleus Transcript translated to protein What is the function of tRNA? Carries aa to ribosome Anticodon pairs with codon on mRNA strand What is the function of rRNA?...

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...

GCD Quiz 7/8 Practice 69 Questions with Verified Answers Which of the following may be used as a vector in a gene-cloning experiment? a.mRNA b.Plasmid c.Virus d.Both b and c - CORRECT ANSWER d The restriction enzymes used in gene-cloning experiments _______, which generates sticky ends that can _______. the DNA, enter bacterial cells the DNA, hydrogen bond with complementary sticky ends late DNA, enter bacterial cells late DNA, hydrogen bond with complementary sticky ends - CORRE...

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...

RNAS-C Exam 4 Practice Test 75 Questions with Verified Answers A couple expecting their second child is worried about Rh incompatibility. Their first child was Rh+. They have their blood typed. Which result would be cause for alarm? A) both parents Rh- B) both parents Rh+ C) man Rh- and woman Rh+ D) man Rh+ and woman Rh- - CORRECT ANSWER D) man Rh+ and woman Rh- Research indicates that allergies may actually be due to a mutation in the gene that encodes a skin protein called __________...

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...