WorksheetsDNA Replication
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
DNA is in the...
a)
Membrane
b)
Ribosome
c)
Chloroplast
d)
Nucleus
2.
When Cells reproduce, they need to replicate their...
a)
sugar
b)
membrane
c)
DNA
d)
emotions
3.
DNA Replication is the process of turning 1 DNA molecule into...
a)
1 DNA molecule
b)
2 DNA molecules
c)
3 DNA molecules
d)
4 DNA molecule
4.
Before DNA can replicate it has to...
a)
Separate the two strands
b)
Find 4 new strands
c)
Ask its mom
5.
The enzyme that unwinds the double helix is called
a)
Helicase
b)
Primase
c)
Polymerase
d)
Replicase
6.
The enzyme that comes first temporarily gets the single strand ready to add new nucleotides is called
a)
Helicase
b)
Primase
c)
Polymerase
d)
Nuclease
7.
The enzyme that adds more nucleotides (monomers into a polymer) is called
a)
helicase
b)
primase
c)
polymerase
d)
nuclease
8.
When new nucleotides are added, Adenine pairs with
a)
Guanine
b)
Cytosine
c)
Adenine
d)
Thymine
9.
When new nucleotides are added, Cytosine pairs with
a)
Guanine
b)
Cystosine
c)
Adenine
d)
Thymine
10.
When new nucleotides are added, Thymine pairs with
a)
Guanine
b)
Cytosine
c)
Adenine
d)
Thymine
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