Nucleic acid that contains the genetic instruction used in the development and functioning of all human bodies
100
Protein
What is polymerse of amino acid that plays basic roles in the structure and function of living things.
100
Biology Unit
Who identifies and performs DNA profiling on dry bloodstains and other body fluids , compare hair and fiber.
100
Color test
What is based on the observation of bloodstain and hydrogen peroxide are mixed together and the blood produces a deep pink color
200
TATTCTAAGTCA
What is ATAACATTCAGT
200
What does the replication of DNA built upon?
It is built upon the existence of sequence complementarity.
200
Replication
What is the synthesis of new DNA from existing DNA.
200
Photography Unit
Examines and records physical evidence.
200
After spraying suspect items agents darken the room any bloodstains produce a faint blue glow
What is Luminol Test
300
CATTCGTGGCTA (TRNA)
What is GTAAGCACCGAT
300
What are nucleic acids?
The molecules responsible for the hereditary information that commands the protein synthesis in living beings.
300
chemical that acts as scissors to cut DNA molecules at specific locations.
What is Restriction Enzyme
300
Examines firearms, discharge bullets, shotgun shells and ammunition of all types
What is Firearms Unit?
300
Microcrystalline Test
What is less sensitive than color test for blood identification and are more susceptible to interference from contaminants that may be present in the stain
400
ATCGTCAACGTGA (MRNA)
What is UAGCAGGUUGCACU
400
What does DNA stand for?
Deoxyribonucleic Acid
400
a technique for replicating or copying a portion of a DNA strand outside a living cell.
What is PCR (Polymerase Chain Reaction)
400
Examines body fluids and organs to determine the presence or absence of drugs and poisons
What is Toxicology Units?
400
Once the stain has been characterized as blood the serologist determines whether the blood is of human animal orgin
What is Precipitin Test
500
[C-G-T] - [G-T-G] - [G-A-G] (Amino Acid)
What is Proline, Valine, And Glutamate.
500
What two scientist discovered DNA?
James Watson and Francis Crick
500
different fragment lengths of base pairs that result from cutting a DNA molecule with restriction enzymes
What is RFLP
500
Document Examination Unit
Studies the handwriting and typewriting on question documents to ascertain authenticity and/or source.
500
Takes advantage of the fact that antibodies and antigens diffuse or move toward one another on a plate coated with a gel medium made from a natural polymer called agar.