CSI Forensic Analysis Techniques 1

Question 1

What is the purpose of DNA analysis in forensic investigations?

Accepted Answer

To identify individuals through genetic material

Answer

To determine the cause of death

Answer

To analyze handwriting samples

Answer

To reconstruct crime scenes

Question 2

Which forensic technique is used to analyze gunshot residue (GSR)?

Accepted Answer

Scanning Electron Microscopy (SEM)

Answer

Polygraph testing

Answer

Fingerprint lifting

Answer

Blood spatter analysis

Question 3

What is the primary purpose of toxicology testing in forensic science?

Accepted Answer

To detect substances in biological samples

Answer

To match a suspect’s handwriting

Answer

To determine blood type

Answer

To examine tool marks

Question 4

Which method is commonly used to identify latent fingerprints?

Accepted Answer

Dusting powder or cyanoacrylate fuming

Answer

Blood spatter analysis

Answer

DNA sequencing

Answer

Forensic odontology

Question 5

What is forensic ballistics used for?

Accepted Answer

To analyze firearm-related evidence

Answer

To detect forged documents

Answer

To determine a person's DNA profile

Answer

To identify human remains

Question 6

How does forensic entomology assist in criminal investigations?

Accepted Answer

To estimate time of death using insect activity

Answer

To analyze gunshot wounds

Answer

To examine bloodstain patterns

Answer

To perform toxicology screening