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Cancerous cells can easily be destroyed by radiations due to (a) rapid cell division (b) lack...

Cancerous cells can easily be destroyed by radiations due to

(a) rapid cell division

(b) lack of nutrition

(c) fast mutation

(d) lack of oxygen.

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Answer #1

Answer:(a) rapid cell division

The cancerous cells have a unique feature whereby they divide continuously and thus the radiation therapy target the cell division ability and thus the cancerous cells are destroyed easily.These cells are destroyed by X-ray radiaton. During cell division, the DNA double helix opens up and undergoes various other processes. Such processes are disrupted when exposed to radiation and the cancerous cells die selectively when radiated.

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