Forensics Unit 4 & 5 Review

Front

What is the rH factor?

Back

The factor that determines if you are 'Positive' or 'Negative' blood type.

Front

What is Gel Electrophoresis?

Back

A process of DNA fingerprinting that separates DNA fragments through a gel using an electrical current.

Front

What is a ridge ending in fingerprint analysis?

Back

A ridge characteristic that indicates the end of a fingerprint ridge.

Front

What type of blood can receive any type of blood?

Back

AB blood type.

Front

What is agglutination?

Back

The clumping of red blood cells.

Front

What are the four main blood types?

Back

A, B, AB, and O.

Front

What is the significance of the ABO blood group system?

Back

It determines blood compatibility for transfusions.

Front

What is the role of DNA in forensic science?

Back

DNA is used for identification and linking suspects to crime scenes.

Front

What is the purpose of using a control sample in DNA analysis?

Back

To ensure the accuracy and reliability of the test results.

Front

What is the difference between a blood type and a blood group?

Back

Blood type refers to the specific antigens present, while blood group is a broader classification.