NEET-XII-Biology
P1 year:2019
- #122DNA precipitation out of a mixture of
biomolecules can be achieved by treatment
with
(1) Isopropanol
(2) Chilled ethanol
(3) Methanol at room temperature
(4) Chilled chloroformdigAnsr: 2Ans : ( 2 )
Sol. During the isolation of desired gene, chilled
ethanol is used for the precipitation of DNA.