Blood
These are the 8 blood types.
What are A-, A+, B-, B+, AB-, AB+, O-, O+?
This is the study of fingerprint identification.
What is dactyloscopy?
This is the process of separating a mixture into its individual components
What is Chromatography?
This is thermal energy that produces fuel gases and causes ignition.
What is heat?
These are very small differences in fingerprints.
What are minutae?
This makes blood positive or negative.
What is Rhesus Factor?
This is where a pattern changes direction in a fingerprint.
What is a delta?
This gives you the Rf factor.
What do you get if you divide Dp/Dw (Pigment distance/water distance?
This is when fuel gases mix with oxygen and are ignited by heat
What is flaming combustion?
This type of whorl is when the imaginary line does NOT cross through the central pattern.
This blood type is the universal reciever.
What is special about AB+ blood?
Loops, whorls, and arches are examples of this.
What are the 3 types of fingerprints?
This can be used to help identify color and possibly a brand of makeup on a stained shirt.
Why can chromatography be useful when dealing with makeup-stained clothes?
This is when heat converts solids into fuel gases.
What is Pyrolysis?
This uses a thin layer of glass or plastic to separate components.
What is thin-layer chromatography?
Type ”A” blood is made of this protein.
What protein makes of type ”A” blood?
This is an accidental whorl.
What is it called when a whorl fingerprint doesn’t look like any other whorl fingerprints?
This is used to determine the composition of gaseous things.
What is gas chromatography?
This is usually the longest stage of a fire.
What is decay?
This is a column of hot smoke and gases that rise above a fire.
What is a thermal plume?
The alleles I^A and I^B make this type of blood.
What alleles make type AB blood?
There is 1 delta is this type of fingerprint.
How many deltas are in a loop fingerprint?
This uses paper to separate components of inks, dyes, and plant components.
What is paper chromatography?
This is a thin layer of hot gases that spread out along the ceiling.
What is a ceiling jet?
This is the exchange of hot fuel gases and air.
What is ventilation?