WorksheetsDNA Profiling
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
What net charges does DNA have?
a)
Positive
b)
Negative
c)
Neutral
d)
3+
2.
There is a positive and negative electrode involved in electrophoresis.
a)
True
b)
False
3.
What is the most common type of gel used in electrophoresis?
a)
Polyacrylamide Gel
b)
Starch Gel
c)
Agarose Gel
d)
Strawberry Jello
4.
What are the correct base pair pairings?
a)
U and Me, Me and U
b)
A and T, C and G
c)
C and A, T and G
d)
T and C, A and G
5.
What enzyme breaks the hydrogen bonds between nucleotides?
a)
Histone
b)
DNA Polymerase
c)
Topoisomerase
d)
Helicase
6.
The new DNA strand formed after DNA replication is an exact copy of its parent strand.
a)
True
b)
False
7.
Who was the first person exonerated by DNA evidence in the US?
a)
Steven Avery
b)
George Allen
c)
Gary Dotson
d)
Patricia Kalizke
8.
What type of DNA testing was used in Ronald Cotton's case?
a)
XYZ
b)
STR
c)
RFLP
d)
PCR
100 %
