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Blood Spatter
Blood Composition
Testing and Typing
Genetics and Probability
Miscellaneous
100

A projected blood drop that strikes a surface at a sharp angle will result in this extending from the drop, which points in the direction of travel

What is a tail

100

Among the solids in blood, this type of cell is the most populous, numbering over 600 for every white blood cell.

What is a red blood cell?

100

To obtain antibodies that can be used to determine if a blood sample is from an animal or a human, human blood is injected into this.  

What is an animal?

100

There are many of these sections in our DNA, each which carry information about who we are.  

What are genes?

100

Blood typing is considered this type of evidence, since many people have the same blood type. 

What is class evidence?

200
This type of blood spatter results from blood that is flung from a weapon or object.
What is cast-off
200
Blood is made up of platelets, red blood cells, white blood cells, and this yellowish fluid in which these solids are suspended
What is plasma?
200
This test is used to determine if a substance is blood-- pink being a positive result
What is Kastle Meyer?
200

DNA that is bundled up tightly with proteins creates this structure which can be see under a light microscope. 

What is a chromosome?

200

This murderer left a bloody fingerprint on a door jam in 19th century Argentina, which led to the first arrest ever made based on a fingerprint. 

Who is Francisca Rojas?

300

Blood that is simply dripped straight down onto a surface produces this shape of spatter. 

What is round/circular?

300

These Y-shaped proteins are made by white blood cells and are dissolved in the liquid part of blood. 

What are antibodies?

300
This is the blood type of someone who tests negative for both A and B antigens, and negative for the rhesus factor.
What is O-?
300

The probability of rolling a 6 on a standard di. 

What is 1/6 or 0.17 or 17%?

300

This factor, named after a monkey, is indicated by a plus sign or minus sign after the letter blood type

What is Rhesus or Rh?

400

This kind of impact produces a spatter pattern with the smallest specks, almost like a spray of blood.

What is gunshot/ high velocity?

400
Red blood cells do not have this inside of them, which is the reason they are one of the only cells in our body without DNA
What is a nucleus?
400

What happens when type A+ blood is mixed with anti-Rh antibodies?

What is clumping/agglutination?
400

The probability that two parents with blood type O will have a child with blood type O.  

What is 100% or 1 or 4/4?

400

DAILY DOUBLE: Famous Suspects

Who is Lizzie Borden?

500

In addition to diameter, the presence, shape and number of these are clues as to what height blood dropped from. 

What are satellites and/or spines?

500

DAILY DOUBLE:  Blood components

What is white blood cell

500

What is the blood type of suspect 1 if his blood clumps with anti-B and anti-Rh antibodies, but does not clump with anti-A antibodies? 

What is Type B+?

500

The probability that two parents with blood type AB will have a child who has blood type AB. 

What is 2/4 or 0.5 or 50%?

500

This is the rarest blood type.

What is AB or AB-?