Alkylating agents exert cytotoxic action by inducing:
A. Breakage of DNA strand
B. Cross linking of DNA strands
C. Abnormal pairing of purine and pyrimidine
bases
D. All of the above
A. Breakage of DNA strand
B. Cross linking of DNA strands
C. Abnormal pairing of purine and pyrimidine
bases
D. All of the above