Why is it so important to be able to amplify DNA fragments when studying genes?
A) Before amplification, DNA fragments are likely to bind to RNA and would no longer be able to be analysed.
B) A gene may represent only a millionth of the cell's DNA.
C) Restriction enzymes (endonucleases) cut DNA into fragments that are too small.
D) A clone requires multiple copies of each gene per clone.

Question

Quizplus · Accepted Answer

Amplification of DNA fragments allows for the generation of millions to billions of copies of a specific gene region, even if the gene represents only a small proportion of the total DNA in a cell. This provides researchers with enough material to study the gene and its function in detail using a variety of molecular biological techniques.

Why Is It So Important to Be Able to Amplify