Class Notes (976,997)
US (384,054)
IUPUI (969)
Perrin (1)
Lecture 16

BIOL-K 322 Lecture 16: DNA Replication Notes

2 Pages
Fall 2015

BIOL-K - Biology
Course Code
BIOL-K - Biology BIOL-K 322

This preview shows half of the first page. Sign up to view the full 2 pages of the document.
 
o+!# #,(%#-
o+ ( 
 %## #
.! 
o+ %
o 
o+, -
o" 
5 
o''+ 
o6 *&/78
find more resources at
find more resources at

Loved by over 2.2 million students

Over 90% improved by at least one letter grade.

Leah — University of Toronto

OneClass has been such a huge help in my studies at UofT especially since I am a transfer student. OneClass is the study buddy I never had before and definitely gives me the extra push to get from a B to an A!

Leah — University of Toronto
Saarim — University of Michigan

Balancing social life With academics can be difficult, that is why I'm so glad that OneClass is out there where I can find the top notes for all of my classes. Now I can be the all-star student I want to be.

Saarim — University of Michigan
Jenna — University of Wisconsin

As a college student living on a college budget, I love how easy it is to earn gift cards just by submitting my notes.

Jenna — University of Wisconsin
Anne — University of California

OneClass has allowed me to catch up with my most difficult course! #lifesaver

Anne — University of California
DNA Replication Notes  DNA Replication History o Thought process and study started by Watson and Crick  2 template strands complementary to each other  3 modes of replication o Conservative: 2 newly synthesized strands together, original helix conserved o Semiconservative: each copy has 1 parent and one new o Dispersive: parental dispersed into 2 new double helices  Meselson-Stahl experiment ruled out conservative and dispersive o Done with ecoli and labeled DNA strands o Both heavy and light N were found in each new strand (1 parent, one new)  Bacterial Replication o Prokaryotes have 1 circle DNA o Bidirectional from 1 origin of replication  Polymerases can do chain synthesis, but cannot start it themselves  Cairns have unidirectional and bidirectional  Has replication bubble  Replication forks occur at bubble, which allows for separation when they meet up  Polymerases are very fast in prokaryotes (processive) o Origin sequence: Rich in AT (2 bonds)  13-mer and 9-mer  Eukaryotic Replication o Because of linear, multiple origin sites o Replication much slower in eukaryotic genomes
More Less
Unlock Document

Only half of the first page are available for preview. Some parts have been intentionally blurred.

Unlock Document
You're Reading a Preview

Unlock to view full version

Unlock Document

You've reached the limit of 4 previews this month

Create an account for unlimited previews.

Already have an account?

Log In


Don't have an account?

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.