Forensic Midterm

Front

What does PCR mean?

Back

Polymerase Chain Reaction - a technique used to amplify DNA sequences.

Front

What is the primary purpose of documenting evidence at a crime scene?

Back

To create a permanent record of the evidence for analysis and legal proceedings.

Front

What is a common cause of faulty convictions according to the Innocence Project?

Back

Inaccurate eyewitness accounts.

Front

True or False: Good observation skills come naturally to investigators and do not require training.

Back

False - Investigators need to be trained to develop good observation skills.

Front

What is the common practice for interviewing witnesses at a crime scene?

Back

Speak with the witnesses individually to gather accurate information.

Front

What is the role of forensic science in criminal investigations?

Back

To apply scientific principles to analyze evidence and support legal processes.

Front

Define 'chain of custody' in forensic investigations.

Back

The process of maintaining and documenting the handling of evidence to ensure its integrity.

Front

What is the significance of DNA evidence in forensic science?

Back

DNA evidence can uniquely identify individuals and link them to crime scenes.

Front

What does the term 'forensic' refer to?

Back

Relating to the application of scientific methods and techniques to investigate crimes.

Front

What is the importance of a crime scene investigation?

Back

To collect, preserve, and analyze evidence to reconstruct the events of a crime.