Health Care > QUESTIONS & ANSWERS > Florida Atlantic University PCB 3063 Genetics Exam 4. Q&A Plus Explanations (All)

Florida Atlantic University PCB 3063 Genetics Exam 4. Q&A Plus Explanations

Document Content and Description Below

Genetics exam 4 1. Which of the following statements regarding enhancers is false? false: Enhancers are recognized by and bind directly to RNA polymerase 2. The immense diversity of IgG antibodie ... s is accomplished by using only a few hundred genes. The molecular mechanism involvesthrough process of somatic recombination (sort of like pick and choose. 3. The nucleotide excision repair process involves. 4. Which of the following is an important step in the induction of the SOS repair system in E. coli? Genetics exam 4 activated Rec A complex induces LexA to undergo self-cleavage, and destroying its repressive activity. 5. A major technical limitation in creating a "knock out" mouse is knockout mouse is gene disruption done in mouse embryonic stem cells. Cells are injected into a mouse embryo that is at a very early stage of development. 6. Which of the following is (are) false concerning microarray technology? Truth about it: the development of microarrays has allowed the expression of thousands of genes to be monitored simultaneously. Microarrays rely on nucleic acid 7. Which of the following is true about the cytoplasm of an animal oocyte? fertilization, dorsal protein is absorbed into the nuclei on ventral side. 8. Which of the following can contribute to development of some forms of cancer? hit", Genetics exam 9. An AP-endonuclease (apurinic) 10. Which of the following is true concerning the polymerase chain reaction (PCR)?. 11. Which of the following is false concerning Bioinformatics? Genetics exam 4 12. A homeobox (also called homeodomain) is a(n) 13. Mutations in homeotic genes in Drosophila result In structures appearing in the wrong place. 14. Transcriptional activators 15. The basic steps in recombinant cloning include all of the following except: True: Step 1: All true with more details: Isolate DNA from organism that contains the desired gene. [Show More]

Last updated: 3 years ago

Preview 1 out of 5 pages

Buy Now

Instant download

We Accept: