Exam (elaborations)
DNA and RNA assignment (1).
- Course
- Institution
DNA and RNA assignment (1).
[Show more]
Seller
Follow
modockochieng06
Content preview
DNA and RNA assignmentThe following is the nucleotide sequence of a DNA template strand transcribed by RNA
polymerase:
3'- AGG GGA TAC TTC TCT TCC TTA CCC CAT AGG AAA ATC - 5'
What is the sequence of the NON-TEMPLATE DNA strand? (left to right opposites of
the letters) - ANS-5' TCC CCT ATG AAG AGA AGG AAT GGG GTA TCC TTT TAG 3'
The following is the nucleotide sequence of a DNA template strand transcribed by RNA
polymerase:
3'- AGG GGA TAC TTC TCT TCC TTA CCC CAT AGG AAA ATC - 5'
Following transcription, what is the sequence of the mRNA strand? Type in the answer
from 5' --> 3' direction
(SAME AS NON-TEMPLATE just switch T's with U's) - ANS-5' UCC CCU AUG AAG
AGA AGG AAU GGG GUA UCC UUU UAG 3'
Translate the mRNA strand - ANS-Met (Start) Lys Arg Arg Asn Gly Val Ser Phe (Stop)
What is the sequence of the mRNA that does NOT get translated (known as the 5'
untranslated region - 5'UTR)? - ANS-UCC and CUU because the start codon is AUG
(Met)
If the mRNA were from a eukaryotic cell, what special modification would be found at
the 5' end?
at the 3' end? - ANS-5' end= Poly A Tail
3' end= 5' Cap
Suppose a mutation occurs in the original DNA template strand where the fourth T is
mutated to an A. What kind of mutation is this?
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller modockochieng06. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80364 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now