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WorksheetsStructure of DNA Quiz
Total questions: 11
Worksheet time: 12mins
Name
Class
Date
1.
A nucleotide consists of...
a)
A nitrogen base
b)
A nitrogen base and a sugar
c)
A nitrogen base, sugar, and phosphate
d)
Two nitrogen bases, a sugar, and phosphate
2.
The "rungs" of the DNA ladder are made of...
a)
Phosphates and Bases
b)
Sugars
c)
Sugars and Phosphate
d)
Bases
3.
A DNA Strand has the following bases...A A G C C A...What are the bases on its complimentary strand?
a)
A A G C C A
b)
A C C G A A
c)
T T C G G T
d)
C C A T T A
4.
DNA replication results in...
a)
2 completely new DNA molecules
b)
2 DNA molecules that each contain a strand of the original
c)
1 new molecule of RNA
d)
1 new DNA, 1 old molecule is conserved
5.
A stretch of chromosome that codes for a trait can be called a...
a)
Chromatid
b)
Replication FOrk
c)
Gene
d)
Base-pair
6.
The base pair rules state that...
a)
A pairs with T, G pairs with C
b)
DNA is a double helix held together by hydrogen bonds
c)
Replication is seiconservative
d)
A pairs with G, T pairs with C
7.
What is the long name for DNA?
a)
Deoxynucleic Acid
b)
Denatured Nucleic Acid
c)
Deoxyribonucleic Acid
d)
Deoxyribonuclear Acid
8.
The process by which DNA makes a copy of itself.
a)
Replication
b)
Synthesis
c)
Transcription
d)
Translation
9.
The DNA molecule is held together by:
a)
Magnetism
b)
Glucose
c)
Glue
d)
Hydrogen Bonds
10.
The twisted ladder shape of DNA is called a...
a)
Hydrogen Twist
b)
Deoxyribose Flip
c)
Double Helix
d)
Double Membrane
11.
The two men who established the structure of DNA were...
a)
Hershey and Chase
b)
Berkley and Fry
c)
Watson and Crick
d)
Schleiden and Schwann
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