Cell Biology Chapter 11

36 Questions | Total Attempts: 241

SettingsSettingsSettings
Cell Biology Chapter 11 - Quiz

Welcome to the 11th chapter of our ongoing studies on the scientific topic of biology, where today we’ll be taking an even further look at the cell. What can you tell us about genetic information, DNA, RNA, Amino Acids, Polymerase and much more? Find out in this quiz!


Questions and Answers
  • 1. 
    What was thought in the beginning to carry genetic information?
    • A. 

      Proteins

    • B. 

      DNA

    • C. 

      Amino Acids

    • D. 

      Lipids

    • E. 

      Blood Cells

  • 2. 
    Griffith's experiment determined that when a Rough strain and a Smooth strain were put together that the R transformed into the S.  What was his experiment called?
  • 3. 
    Who determined that DNA is the genetic material?
    • A. 

      Avery

    • B. 

      MacLeod

    • C. 

      McCarty

    • D. 

      McCarthy

    • E. 

      A, B, and C

  • 4. 
    Helicase does what?
  • 5. 
    Primase does what?
  • 6. 
    Ligase does what?
  • 7. 
    Topoisomerase does what?
  • 8. 
    What does a binding protein do?
  • 9. 
    What does Polymerase do?
  • 10. 
    In Transcription: what starts everything?  Or what has a promoter recognize site for sigma factor?
    • A. 

      Initiation

    • B. 

      Elongation

    • C. 

      Synthesis RNA

    • D. 

      Termentation

  • 11. 
    DNA->RNA is ___________
  • 12. 
    RNA->Amino Acids
  • 13. 
    What breaks the 5'cap?
  • 14. 
    In translation what starts and stops a sequence?
  • 15. 
    Who's experiment involved this?
    • A. 

      Hershey and Chase

    • B. 

      Phage and Virin

    • C. 

      Cobalt and Finch

    • D. 

      Taylor and Peeke

    • E. 

      Watson and Crick

  • 16. 
    Who discovered the sugar-phosphate backbone with nitrogenous bases and hydrogen bonds?
  • 17. 
    Polymerase goes from what to what?
  • 18. 
    A & G have double rings and are called _________
  • 19. 
    C, T, and U are single rings and are called ______________
  • 20. 
    The linkage in DNA and RNA strands is called ________
  • 21. 
    In Humans for % of bases which of the following is correct? (Erwin Chargoff)
    • A. 

      A-30.3 G-30.3 T-29.4 C-29.4

    • B. 

      A-49 C-49 T-51 G-51

    • C. 

      A-30.3 T-30.3 C-26.8 G-26.8

    • D. 

      A-30.3 T-30.3 G-19.5 C-19.9

  • 22. 
    If one nucleotide is 0.34 nm then one complete turn of the helix is 3.4 nm.  True or False
  • 23. 
    The helixes backbone consists of these two things
  • 24. 
    In Semiconservative mechanism, A DNA replicates to produce 2 DNA molecules with _____# parent strands and _____ number newly made strands.
  • 25. 
    In Conservative mechanism, A DNA replicates to produce 2 DNA molecules with _____# parent strands and _____ number newly made strands.
Back to Top Back to top