DNA
What does DNA stand for?
Deoxyribose nucleic acid
What is class evidence?
The material that connects an individual or thing to a certain group.
Where can blood be found?
Inside your body
Firearms are ____.
any type of gun
Who confirmed the helium structure of DNA?
Rosalind Franklin
Is hair DNA evidence?
Yes!
What's trace evidence?
small and measurable amounts of physical or biological material that is found at a crime scene
How many types of blood are there?
4
Blunt weapons are...
Solid objects that can be used as weapons
Who studied white blood cells?
Studied by Fredrich Miescher
What acid is DNA?
Nucleic acid
What is circumstanstial evidence
the evidence that’s used to imply a fact but it doesn’t prove it directly
What are the types of bloods?
A B AB and O
Weapons are ______ evidence.
circumstantial
When was white blood cells studied?
1869
Which is single stranded and double helix, DNA or RNA?
RNA is single stranded while DNA is double helix
Individual evidence is the evidence that shows and proves an alleged fact like an eyewitness account of a crime
False, it's direct evidence
How many parts does blood have?
4 parts
Box cutters are examples of things that can be used as...
sharp objects
What year was Casey Anthony arrested in?
2008
How many cells are in the human body?
50 Trillion
Chain of custody?
documented and intact transfer of evidence
The 4 parts of blood are...
Plasma, red blood cells, white blood cells, and platelets
Commonly used weapon in a murder?
Handgun
What year did OJ Simpson plead guilty?
1994