Officer Clark is using gel electrophoresis in a forensic lab to analyze DNA samples found at a crime scene. What are the advantages of using gel electrophoresis in this investigation? Select TWO that apply.

Question

It helps establish links between suspects and evidence.
It can analyze proteins and other substances found at the scene.
Select all correct options
It allows for the comparison of DNA profiles.
It identifies the sequence of mutated DNA fragments.
It identifies the sequence of DNA fragments.

Answer 1

In the context of forensic analysis of DNA samples using gel electrophoresis, the correct advantages are:

1. It helps establish links between suspects and evidence.
2. It allows for the comparison of DNA profiles.

These two points highlight the utility of gel electrophoresis in comparing DNA samples, which can link individuals to crime scenes or evidence, establishing connections based on DNA profiling.