08_Quiz_3_with_answers - E coligenomes is known the...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
MMG 431 - Quiz 3 September 22, 2008 1. If purified DNA is introduced into E. coli by electroporation , this procedure would be classified as an act of: A . translocation B . transduction C. transformation D. transposition E. conjugation 2. The antibiotic Ciprofloxacin inhibits the activity of bacterial: A. DNA polymerases B. DNA helicases C. DNA gyrases D. Primases E. DNA ligases 3. The approximate size of the E. coli genome is: A. 0.58 Mbp, B. 1.27 Mbp, C. 4.68 Mbp, D. 9.32 Mbp, E. 2500 Mbp 4. Since the entire nucleotide sequence of several
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: E. coligenomes is known, the quickest way to obtain the polA gene from the enteropathogenic E. coli O157-H7 strain would be: A. Southern blot hybridization B . reverse transcription C. PCR D. restriction mapping E. sequencing of the E. coli O157-H7 genome 5. To determine the mode of DNA replication, Messelson and Stahl started with E.coli cells that were grown in a medium containing: A. 32 P-phosphate, B. 35 S-sulfate, C. CsCl, D. 15 NH 4 Cl, E. ATP. W: 2.45 of 5 C: 2.07 of 5...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern