Forensic Science Quiz

Which technique is commonly used to create a DNA profile unique to an individual?

• PCR (Polymerase Chain Reaction)

• ELISA (Enzyme-Linked Immunosorbent Assay)

• Western blotting

• Gel electrophoresis

Fingerprints are formed by the ridges on which part of the body?

• Palms

• Feet

• Tongue

• Elbows

What is the primary purpose of toxicology in forensic science?

• Identifying the cause of death

• Identifying the presence of drugs or poisons

• Analyzing hair samples

• Examining tissue under a microscope

Which type of microscopy uses visible light to magnify images of small objects?

• Electron microscopy

• Fluorescence microscopy

• Light microscopy

• Scanning probe microscopy

Forensic pathology primarily involves:

• Analyzing fingerprints

• Studying insects

• Determining the cause of death

• Investigating arson cases

In DNA fingerprinting, what is the purpose of PCR?

• To separate DNA fragments by size

• To amplify specific DNA sequences

• To analyze DNA under UV light

• To create a gel matrix for electrophoresis

Which fingerprint pattern is the most common among humans?

• Arch

• Loop

• Whorl

• Composite

Which of the following drugs is commonly tested for in toxicology screenings?

• Aspirin

• Caffeine

• Marijuana

• Vitamin C

What is the primary advantage of electron microscopy over light microscopy?

• Higher resolution

• Faster image acquisition

• Less expensive

• Greater depth of field

What is the main role of a forensic pathologist in an investigation?

• Collecting evidence from crime scenes

• Analyzing blood spatter patterns

• Determining the cause and manner of death

• Interrogating suspects