DNA Fingerprinting

Front

What is the process of collecting DNA from the nucleus of a cell called?

Back

DNA extraction.

Front

What are the biochemical scissors that cut DNA after extraction?

Back

Restriction enzymes.

Front

What technique is best for determining if two people are related?

Back

Comparing DNA.

Front

If a suspect's DNA is found at a crime scene, what does it indicate?

Back

It indicates that the suspect may have been present at the crime scene.

Front

What is the purpose of adding enzymes to DNA in preparation for gel electrophoresis?

Back

To cut the DNA into fragments.

Front

What is gel electrophoresis used for in DNA analysis?

Back

To separate DNA fragments based on their size.

Front

What is the role of DNA in forensic science?

Back

DNA is used to identify individuals and establish relationships.

Front

What is a DNA fingerprint?

Back

A unique pattern of DNA fragments that can be used for identification.

Front

How can DNA be used to solve crimes?

Back

By matching DNA found at a crime scene to a suspect's DNA.

Front

What is the significance of restriction enzymes in DNA analysis?

Back

They allow scientists to cut DNA at specific sequences for analysis.