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WorksheetsDNA & RNA quiz
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
The sugar of RNA is what
a)
deoxyribose
b)
ribose
c)
glucose
d)
sucrose
2.
Where is DNA located ?
a)
in the ribosomes
b)
in the cytoplasm
c)
in the nucleus
3.
In DNA Thymine pairs with
a)
guanine
b)
uracil
c)
cytosine
d)
adenine
4.
what bond holds the nitrogen bases together
a)
hydrogen
b)
covalent
c)
phosphate
5.
enzymes do what?
a)
slow down a reaction
b)
speed up a reaction
c)
stop a reaction
6.
RNA has how many strands
a)
3
b)
2
c)
1
d)
4
7.
DNA replication is during what phase of the cell cycle
a)
mitosis
b)
G1 phase
c)
s phase
d)
G2 phase
8.
Helicase
a)
is like the glue
b)
unwinds dna
c)
adds nucleotides
d)
spins dna
9.
DNA's structure is a
a)
cytosine
b)
double helix
c)
1 strand
10.
In RNA Adenine pairs with
a)
thymine
b)
uracil
c)
guanine
d)
cytosine
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