Etoposide acts by -
Ans. is 'b' i.e., Inhibition of topoisomerase o Etoposide and teniposide are natural anticancer drugs. o They act by inhibiting topoisomerase II that leads to DNA strand breakage.
Inhibition of dihydrofolate
Inhibition of topoisomerase
Inhibition of purine synthesis
Inhibition of protein synthesis