Question
A crime scene is being investigated and several items handled by the criminal have been found. If looking for a sample, what piece of evidence might contain saliva to look for DNA?
A.
a soda can
B.
a piece of tape
C.
a face bandana
D.
a hat
A.
a soda can
B.
a piece of tape
C.
a face bandana
D.
a hat
Answers
Answer
The lab burnt down and a small number of blood and tissue samples have been rescued and need to be stored ASAP! What is the BEST choice for an improvised storage container?
A.
a warm, but not hot, sauna
B.
in a room-temperature filing cabinet
C.
a dry freezer
D.
a moist airtight container
A.
a warm, but not hot, sauna
B.
in a room-temperature filing cabinet
C.
a dry freezer
D.
a moist airtight container
Answer
Malik collected several samples of DNA at a crime scene, but they are all small sample. What technique would Malik rely on to assist with analysis?
A.
PCR
B.
RFLP
C.
STR
D.
APA
A.
PCR
B.
RFLP
C.
STR
D.
APA
Answer
A yolk is to an egg as chromosomes are to what?
A.
the midochlorian
B.
the nucleus
C.
the mitochondria
D.
the ribosome
A.
the midochlorian
B.
the nucleus
C.
the mitochondria
D.
the ribosome
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