WorksheetsDNA and Replication
Total questions: 22
Worksheet time: 18mins
ATG TGA CAG
A process in which DNA has the unique ability to make an exact copy of itself.
Replication
Translation
Transcription
Protein Synthesis
In what phase of the cell cycle does DNA replication take place?
G1
S
G2
Prophase
The process of DNA replication is called semi conservative because it results in
none of these
Two DNA molecules. One original molecule and one with two new strands
two exact copies with new strands
two DNA molecules, each with 1 original strand and one new.
Why does DNA replicate?
To create a duplicate copy in case the original gets damaged
New cells will have a copy of the DNA
To create a new copy to replace the damaged original
Which letter in the picture below depicts the leading strand in DNA replication?
A
C
B
None of the above
Which letter in the picture below depicts the lagging strand in DNA replication?
A
C
B
None of the above
Which letter in the picture below depicts the replication fork in DNA replication?
A
C
B
None of the above
If a person suffered from a disorder where their DNA fragments were unable to fill in the missing slots in between the fragments of the lagging strand, they would most likely have a disorder that affected which enzyme?
DNA Helicase
DNA Ligase
DNA polyermase
RNA Polymerase
Okazaki fragments appear on which strand of DNA during DNA replication?
lagging
leading
