Forensic Science: DNA

RFLP stands for...

When cut by a ___________________, a specific gene or locus is removed from a chromosome. A different ________________(same) will cut it into fragments of different lengths which can be separated by electrophoresis.

What is the first step in RFLP?

• Extract the DNA from the cells and isolate it.

• Extract gene to be tested with a restriction enzyme?

• Cut the gene into fragments using a restriction

  enzyme.

• Separate the fragments using electrophoresis.

What is the second step in RFLP?

• Extract the DNA from the cells and isolate it.

• Extract gene to be tested with a restriction enzyme.

• Cut the gene into fragments using a restriction

  enzyme.

• Separate the fragments using electrophoresis.

What is the third step in RFLP?

• Extract the DNA from the cells and isolate it.

• Extract gene to be tested with a restriction enzyme.

• Cut the gene into fragments using a restriction

  enzyme.

• Separate the fragments using electrophoresis.

What is the fourth step in RFLP?

• Extract the DNA from the cells and isolate it.

• Extract gene to be tested with a restriction enzyme.

• Cut the gene into fragments using a restriction

  enzyme.

• Separate the fragments using electrophoresis.

What are two function of the standard piece of DNA?

Tags

NGSS.HS-LS1-1

What does DNA stand for?

what are the four nucleotide bases?

adenine goes with...