BIOD_152_Final_Exa
m Correct Answer
Replication of DNA begins at a single origin of replication and
then proceeds the entire length of the strand, in one direction
(T/F) False
What enzyme is responsible for relieving the stress associated
with the twisting and untwisting of a DNA strand du...
, Replication of DNA begins at a single origin of replication and
then proceeds the entire length of the strand, in one direction
(T/F) ✔✔✔✔False
What enzyme is responsible for relieving the stress associated
with the twisting and untwisting of a DNA strand during
replication. ✔✔✔✔Topoisomerase
As a replicated DNA strand elongates, what enzyme is
responsible for adding nucleotides? ✔✔✔✔DNA polymerase
The energy required to add a nucleotide to a growing chain is
supplied by an exergonic reaction involving the hydrolysis of
the nucleotide's pyrophosphate tail (T/F) ✔✔✔✔True
During elongation, in which direction are new nucleotides being
added to the leading strand? ✔✔✔✔5' —> 3'
The leading strand requires ____ # of RNA primers, and the
lagging strand requires ____ # of RNA primers. ✔✔✔✔One;
more than one
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 Shimwai126. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.