What is usually the first step in the purification of DNA?
A)homogenization of cells and isolation of nuclei
B)fixation of the cells
C)isolation of mitochondria and chloroplasts
D)crystallization of DNA
E)removal of deoxyribonucleases

Question

Quizplus · Accepted Answer

The first step in DNA purification is usually the homogenization of cells and isolation of nuclei, as DNA is located within the nucleus of cells.

What Is Usually the First Step in the Purification of DNA