USE DNA Fingerprinting flashcard

Front

What does CODIS stand for in the context of DNA profiling?

Back

CODIS stands for Combined DNA Index System, which is an electronic database of DNA profiles used to identify suspects.

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What type of DNA sample would be needed to establish paternity in a legal case?

Back

A DNA sample from the alleged father, such as blood or saliva, would be needed to establish paternity.

Front

How can DNA fingerprinting be used in criminal investigations?

Back

DNA fingerprinting can be used to match DNA found at a crime scene with a suspect's DNA profile to establish a connection.

Front

What is the significance of identifying the 'sire' in animal breeding?

Back

Identifying the 'sire' helps determine the genetic lineage and traits of the offspring, which is important for breeding programs.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

What is the role of DNA profiling in paternity disputes?

Back

DNA profiling can provide conclusive evidence to confirm or deny paternity in legal disputes.

Front

What are the two main types of DNA used in forensic analysis?

Back

Nuclear DNA and mitochondrial DNA are the two main types used in forensic analysis.

Front

What is the purpose of a DNA database in law enforcement?

Back

A DNA database helps law enforcement agencies store and compare DNA profiles to solve crimes and identify suspects.

Front

What is the process of DNA extraction?

Back

DNA extraction is the process of isolating DNA from cells or tissues for analysis.

Front

How can DNA evidence be challenged in court?

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DNA evidence can be challenged based on the chain of custody, contamination, or the validity of the testing methods used.

Front

What is the importance of genetic markers in DNA profiling?

Back

Genetic markers are specific sequences in DNA that can be used to identify individuals and establish relationships.