Jingle Jangle
White blood cells are also known as
Leukocytes
The color of Ms. Schussler's car
What is blue/grey
RH factor determines
If blood is positive or negative
Blood type is ________ evidence
Class
Red blood cells are also known as
Erythrocytes
A, B, AB, O
The study of blood applied to crime is called
What is forensic serology
DNA is naturally ________ charged
negative
The forensic database that store DNA for comparison
CODIS
These help clot blood
What are platelets or thrombocytes
These are short sequences of 2-5 bases that repeat themselves in a DNA molecule
What are STR's
The main purpose of DNA fingerprinting
To identify individuals based on unique DNA patterns
This is the purpose of PCR
to amplify DNA samples
Red blood cells are clumped together and become non-functional
What is agglutination
What is the possibility for a type A mother and a type B father to have a type O child?
25%
This test is used to determine if a stain is blood. If it is positive, it turns this color.
What is Kastle–Meyer test and bright pink
This test is used to determine if blood found at a crime scene is human blood?
precipitin test
This is why smaller DNA fragments move farther through the gel matrix during electrophoresis
They can move more easily/quicker through the gel matrix
These are used to cut DNA into smaller pieces (fragments) for testing.
What are restriction enzymes
If blood drops from a 90 degree angle, it will be this shape
round
Antibodies that are present on each blood type
A= B antibodies
B= A antibodies
AB= No antibodies
O= AB antibodies
This is the part of DNA that is most commonly analyzed in DNA fingerprinting because it varies greatly among individuals
What are STR's (Short Tandem Repeats)
This part of blood is 90% water
What is plasma
What is the best way to differentiate human blood from frog blood?
Frog blood is nucleated
Blood is a tissue. True or False
True