TRANSCRIPTION and TRANSLATION WORKSHEET[1] WITH KEY

TRANSCRIPTION and TRANSLATION WORKSHEET[1] WITH KEY -...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
TRANSCRIPTION WORKSHEET SPR10 1) Consider the following eukaryotic pre-mRNA molecule. The underlined sections are introns. 5’-AUCGGUUACCGCCAUGCCAGAUUAU UAAACGCGA GGCGGC CGGCCG UU AUAUGCUAACU AAUAAA UCCG-3’ a) What alterations it needs to go through to become a mature mRNA? Splicing and addition of 5’ cap and poly A tail in 3’ b) What is the role of AAUAAA ? Termination of transcription and signal for poly A tail 2) Process Starting molecule (template) New molecule synthesized Polymerization or processing enzyme Replication DNA DNA DNA polymerase 1. Transcription DNA mRNA RNA polymerase 2. RNA processing Pre-mRNA Mature mRNA Spliceosome 3(a) In prokaryotes, replication and transcription occurs in which part of the cell? ___ Cytoplasm ___________ (b) In Eukaryotes, replication and transcription occurs in which part of the cell? ____ Nucleus ___________ 4) For the following ds DNA, the bottom strand is the template strand:
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
5’-C T A G G G A A T C G G C A T-3’ 3’- G A T C C C T T A G C C G T A-5’ a)
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the 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