The most abundant cells in our blood; they are produced in the bone marrow and contain a protein called hemoglobin that carries oxygen to our cells.
What is RED BLOOD CELLS
100
when is your blood type established
What is before you are born
100
Bloodstains created from the application of force to the area where the blood originated.
What is blood spatter
100
What animal helps scientists discover Rh proteins in blood?
What is Rhesus monkey
100
refers to the spurt of blood released when a major artery is severed.
What is Arterial spray
200
They are part of the immune system and destroy infectious agents called pathogens
What is WHITE BLOOD CELLS
200
how do you inherit your blood type
What is your parents genes
200
The place from where the blood spatter came from or originated.
What is origin/source
200
What can an investigator learn from the analysis of a blood spatter?
What is direction blood traveled, angle of impact, point of origin of the blood, velocity of the blood, manner of death
200
results when an object swung in an arc flings blood onto nearby surfaces.
What is cast off
300
The clotting factors that are carried in the plasma; they clot together in a process called coagulation to seal a wound and prevent a loss of blood
What is PLATELETS
300
how many genes do you inherit from each parent
What is 1
300
The angle at which a blood droplet strikes a surface.
What is Angle of Impact
300
what does BPA stand for
What is Bloodstain Pattern Analysis
300
blood transfer pattern forms from the transfer of blood onto a surface not already contaminated with blood
What is Swipe Pattern
400
this is the yellowish liquid portion of blood that contains electrolytes, nutrients and vitamins, hormones, clotting factors, and proteins such as antibodies t o fight infection.
What is PLASMA
400
DNA profiling from blood is considered what type of evidence
What is individual evidence
400
The pointed edges of a stain that radiate out fo rm the spatter; can help determine the direction from which the blood traveled.
What is spines
400
the droplet from which a satellite spatter originates
What is parent drop
400
Chemical used to reveal blood traces with a light-producing chemical reaction between several chemicals and hemoglobin.
What is luminol
500
When a foreign material enters your body, your immune system launches an attack called
What is antigen-antibody response
500
The clumping of RBCs is called what
What is agglutination
500
What causes blood to stick together as it falls maintaining a round shape
What is cohesion
500
drawing lines to determine the source/origin of blood spatter
What is area OF CONVERGENCE
500
What chemical test is used to determine if mammal blood is human blood