Biology · Principles and Processes in Biotechnology

Given below are two statements:\n Statement I: During isolation of genetic material, RNA can be eliminated by treatment with ribonuclease, and proteins can be removed by treatment with protease.\n Statement II: Purified DNA is precipitated out by adding warm ethanol. \nIn the light of the above statements, choose the most appropriate answer from the options given below:

1. A
   Both Statement I and Statement II are correct.
2. B
   Both Statement I and Statement II are incorrect.
3. C
   Statement I is correct but Statement II is incorrect.
4. D
   Statement I is incorrect but Statement II is correct.