Why are taxol,vinblastine and other drugs like them used as chemotherapy agents?
A)They preferentially kill tumor cells.
B)They preferentially stabilize tumor cells.
C)They disrupt tumor cell membranes.
D)They prevent entry of cells into the stage of meiosis.
E)They inhibit mitochondria.

Question

Quizplus · Accepted Answer

Taxol, vinblastine and similar drugs, known as antineoplastic or anti-cancer drugs, work by inhibiting the ability of cancer cells to divide and proliferate. They do this by preventing the normal assembly and disassembly of components of the mitotic spindle, a crucial structure that helps separate the chromosomes during cell division. Since cancer cells divide more rapidly than normal cells, they are generally more sensitive to these drugs. Therefore, these drugs are used as chemotherapy agents to kill tumor cells and prevent further growth and spread of cancer.

Why Are Taxol,vinblastine and Other Drugs Like Them Used as Chemotherapy