Enzymes
Structures
Order of Processes
Leading, Lagging, or Both?
Grab Bag
100
This is the enzyme that "unzips the genes"
What is helicase?
100
This is the word for the shape of DNA
What is a double-helix?
100
Step 1
What is helicase unzips the genes, forms a replication fork
100
Copies from the 5' to the 3' end
What is the leading strand
100
The name of the area where DNA begins to replicate/copy/divide
What is the replication fork?
200
This is the enzyme that adds new nucleotide bases to the parent or template strand to form a new DNA strand
What is DNA Polymerase III
200
The four nucleotide bases
What are Adenine, Thymine, Guanine, Cytosine?
200

What happens right before RNA primers are removed and replaced with DNA. 

Complimentary base pairing. 

200

The strand that has many RNA primers

Lagging strand

200
The complimentary strand to a template DNA strand that reads "CAT TAC GCT"
What is "GTA ATG CGA"?
300
This is the enzyme that links all the bases on the lagging strand together
What is DNA Ligase?
300
The partnering of nucleotide bases on DNA ...
What is A=T, G=C
300

What happens after helicase splits the strands of DNA. 

RNA primers are attached to the parent strands to provide a place for DNA replication to begin.

300
Copies in the 3' to the 5' direction
What is the lagging strand?
300

The deoxyribose sugar points toward what important label on a DNA molecule. 

5 prime end

400
The enzyme that replaces the RNA primers on the lagging strand?
What is Polymerase I
400
These are the fragments formed on the lagging strand by DNA Polymerase III.
What are Okazaki fragments?
400

What are all three functions of DNA polymerase. 

Complimentary base pairing

Proof reading 

Replacing RNA primers with DNA

400
Forms Okazaki fragments
What is the lagging strand
400

what is the enzyme and its function that prevents mutations from being passed on to daughter cells. 

DNA Polymerase, Proofreading 

500

This allows the DNA polymerase to begin adding new bases to the template LAGGING strand?

What is RNA primase?

500
The difference between RNA (ribonucleic acid) and DNA (DEOXYribonucleic acid)
What is an oxygen molecule?
500

What happens after the RNA primers have been removed from the lagging strand and replaced with DNA?

DNA ligase links Okazaki fragments. You end up with 2 strands "daughter" of DNA from 1 "parent" strand

500
Forms a new "daughter" strand of DNA by using the "parent" strand as a template
What is BOTH!
500

DNA replication is a _____________ process. 

Semi conservative

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