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Statement A.The four nucleotide bases are not necessarily present in DNA in exact equal proportions B.The total amount of purines are equal to the total amount of pyrimidines C.DNA ligase enzyme act to hydrolyse or breakdown a polynucleotide chain into its component nucleotides D. Nuclease enzymes are capable of restoring an intact DNA duplex of the above statementsA. B is correct but A, C and D are wrongB. A and B are wrong but C and D are correctC. A and B are C are correct but D is wrongD. B,C and D are correct but A is wrong |
| Answer» Correct Answer - d | |