Question

Which of following reagents is used for precipitating DNA:
Select one:
a. Isopropanol
b. None of these
c. Both ethanol and isoproponol
d. Ethanol

Answer 1

Answer:

c) option

Explanation:

hope its help u

Answer 2

Answer: C

Explanation:

The DNA extraction process begins with the mechanical separation of the nuclear contents from the rest of the cell, which is carried out by sonication, agitation and the addition of SDS detergents. To further break down cell components and then draw off the DNA associated proteins, researchers typically add ammonium, sodium acetate or similar salts during this stage of the procedure.