Module 6 Part 2

Who proposed in 1963 that the complementarity of DNA strands allows each strand to serve as a template for synthesizing the other strand

• Watson

• Crick

• Angler

• Johnson

Tags

NGSS.HS-LS1-1

The Meselson-Stahl experiment used what medium to grow the e. coli colony originally, in the beginning of the experiment?

• 15N-Labeled

• 14N-Labeled

• 13N-Labeled

• 16N-Labeled

DNA replication begins at the

(a)  

Where replication occurs, the helix’s strands are unwound, creating a

(a)  

The length of DNA that is replicated following one initiation event at a single origin is called a

(a)  

Replication is

• bidirectional

• unidirectional

• semidirectional

• directional

Since DNA replication is bidirectional, how many replication forks are created during replication?

• 1

• 2

• 3

• 4

Red Arrow, this is where DNA replication begins

(a)  

Green Arrow, this is where DNA replication ends

(a)  

catalyzes the reaction to make DNA from a template DNA

(a)