Microarray - Study guides, Class notes & Summaries

The cDNA prepared from cancer cells is labeled red and the cDNA prepared from normal tissue is labeled green. A DNA microarray experiment is performed, and it indicates that there are increased levels of expression of the gene dbl in the cancer cells compared to the normal tissue. What result indicated this? A) The spot corresponding to dbl is yellow. B) The spot corresponding to dbl is red. C) The spot corresponding to dbl is green. D) The spot corresponding to dbl is black. E) None of ...

What is the goal of PCR? Correct Answer-To copy and amplify a DNA sequence. What are the requirements of PCR? Correct Answer-Template, primers, deoxyribosenucelotides, DNA polymerase, buffer What is are the general steps of PCR? Correct Answer- What is the purpose of Microarray/chip based hybridization? How do we accomplish this? Correct Answer-We want to get a GLOBAL profile of gene expression. We do this by determining the number of genes expressed in a cell and with how much abundanc...

Children receiving chemotherapy or bone marrow transplants to treat cancer have a weakened immune system. Some vaccinations are comprised of a weakened live virus and are not recommended for those who are immunocompromised. What strategies can help protect the immunocompromised individuals in a community? Choose all that apply. (A) Achieve high vaccination rates to provide herd immunity. (B) Vaccinate them even if they are immunocompromised. (C) Create an alternative non-live vaccine. (C)...

FIN 435 Case Study his case written assignment is on Arcadian Microarray Technologies, In. (Case 44). Report Requirements: · Cover sheet with case name, date, team number and team members; · One or two page written report analyzing questions given; and · Exhibit with any financials, ratios, charts/graphs that you address in your report. Your analysis should cover the following concerns: 1. 3. 1.. Regarding the cash flow forecasts in case Exhibit 5, at what point in the future would yo...

BCHM 270 EXAM QUESTIONS WITH CORRECT ANSWERS A physician would like to evaluate the elevated amounts of a gene being expressed in two different types of tumor cells in order to develop a personalized medicine. Which of the following techniques would be the most appropriate for this purpose? A. Western Blot B. Southern Blot C. Northern Blot D. Eastern Blot E. enzymatic assay - Answer-C A restriction enzyme can be used for which techniques? A. Southern blots and cloning. B. western blo...

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...

FGP Mid Semester Test Exam Questions With 100% Correct Answers. 1. Which of these technologies is NOT used to determine the NOTEL (No Observed Transcriptional Effect Level)? a) Protein microarray b) qPCR (RT-PCR) c) SAGE d) cDNA microarray - answera) Protein microarray 2. You want a bioindicator to detect the presence of heavy metals in, and around a creek. You would naturally chose: a) a fish b) Daphnia c) a water plant d) It doesn't really matter, because all of the species above...

Children receiving chemotherapy or bone marrow transplants to treat cancer have a weakened immune system. Some vaccinations are comprised of a weakened live virus and are not recommended for those who are immunocompromised. What strategies can help protect the immunocompromised individuals in a community? Choose all that apply. (A) Achieve high vaccination rates to provide herd immunity. (B) Vaccinate them even if they are immunocompromised. (C) Create an alternative non-live vaccine. (C)...

FGP Quiz 2 Exam Questions With Verified Answers. Bioindicator species used in traditional ecotoxicology are also used in ecotoxicogenomics. However, in ecotoxicology, we measure_____________ , while in ecotoxicogenomics we measure ____________ (fill in the blanks) - NOTEL and LOAEL - LOAEL and NOTEL - MOA and LOAEL - None of the above. - answerLOAEL and NOTEL The main advantage(s) of ecotoxicogenomics over traditional ecotoxicology is/are: - Specificity- it allows the discrimination be...

_______ are secreted or membrane proteins that contain large numbers of O-linked oligosaccharide chains A) Gangliosides B) Mucins C) Glycins D) Aminoglycans E) Immunoglobulins - B) Mucins _______ could be used to determine human blood group type A) Lipopolysaccharides B) Globoside C) Glycoproteins D) Lipoproteins E) Mucins - B) Globoside _______ is the determination of the full component and function of sugar-containing molecules in a cell or tissue A) Genomics B) Proteomics C) ...