M3006 End Of Course Revision Quiz

5 Questions | Total Attempts: 95

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M3006 End Of Course Revision Quiz

Use the Figures on the MyAberdeen site revision section to help answer the questions in the quiz


Questions and Answers
  • 1. 
    Take a look at Figure 2 and answer the following;The long and short-form proteins are most likely;
    • A. 

      Created by an internal ribosome entry process

    • B. 

      Created as a result of resumed scanning following translation of a uORF

    • C. 

      Created as a result of a 5'-most AUG in a poor Kozak concensus

    • D. 

      Created as a result of alternative splicing

    • E. 

      Created as a result of a 5'-most AUG codon in a good Kozak concensus, and a downstream AUG in a poor Kozak concensus

  • 2. 
    Take a look at Figure 2 panels A-D at the foot of the page and answer the following;Panel B represents;
    • A. 

      A protein with a secretion leader signal in the black segment

    • B. 

      A protein with a nuclear localisation signal in the second hatched segment

    • C. 

      A protein with a nuclear localisation in the black segment

    • D. 

      A protein with a KDEL signal for ER retention in the second hatched sequence

  • 3. 
    Take a look at Figure 2, panels A-D at the foot of the figure,  and answer the following;Panel C represents;
    • A. 

      A protein carrying a mutation in its KDEL endoplasmic reticulum retention signal

    • B. 

      An endoplasmic reticulum protein with a KDEL sequence in the hatched segment

    • C. 

      A protein with a secretion leader at the N-terminus of the black segment

    • D. 

      A protein with a nuclear localisation signal in the black segment

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