DNA Fingerprinting

Front

What type of DNA varies most among individuals and is used to create DNA fingerprints?

Back

Non-coding DNA

Front

What are DNA sequences that repeat and are usually around 2-5 bases in length called?

Back

STR (Short Tandem Repeats)

Front

In gel electrophoresis, where will the largest DNA fragment appear?

Back

Closest to the starting wells

Front

What is the purpose of DNA fingerprinting?

Back

To identify individuals based on unique patterns in their DNA.

Front

What does STR stand for in the context of DNA analysis?

Back

Short Tandem Repeat

Front

What is the role of gel electrophoresis in DNA fingerprinting?

Back

To separate DNA fragments based on size.

Front

What is the significance of non-coding DNA in DNA fingerprinting?

Back

It contains variations that are unique to individuals, making it useful for identification.

Front

What are the two main types of DNA used in fingerprinting?

Back

Coding DNA and non-coding DNA.

Front

What does RFLP stand for and how is it used in DNA analysis?

Back

Restriction Fragment Length Polymorphism; it analyzes variations in DNA fragment lengths.

Front

What is the relationship between DNA fragments and their movement in gel electrophoresis?

Back

Smaller fragments move farther than larger fragments.