Question

Some types of cancers have rapidly dividing cells. If you were to develop a new drug, what might you target to stop cells from dividing?

a. The formation of the mitotic spindle.
b. Apoptosis.
c. Necrosis.
d. Horizontal gene transfer.
e. Binary fission in prokaryotes.

Answer 1

To stop cells from dividing in certain types of cancer, a new drug should target the formation of the mitotic spindle, which is crucial for mitosis. Inhibiting this process can halt the progression of cancer by preventing cell division. Therefore given statement is A

Step-by-step explanation:

For developing a new drug to target cells that divide uncontrollably in some types of cancer, I would focus on the formation of the mitotic spindle. This structure is critical during mitosis to ensure proper separation of chromosomes into two new cells. By targeting and inhibiting the formation of the mitotic spindle, the drug could potentially stop cell division in cancerous cells and thus hinder the progression of the cancer. This approach would interfere with the cell cycle directly at the point of mitotic spindle assembly and could be a vital cancer treatment strategy, given that cancerous cells often evade the natural process of apoptosis (programmed cell death).