Cancerous cells can easily be destroyed by radiations due to
Correct answer: A. Rapid cell division
- A. Rapid cell division
- B. Lack of nutrition
- C. Fast mutation
- D. Lack of oxygen
Explanation
Cancerous cells are the cells that undergo rapid cell division. These cells are destroyed by X-ray radiation. 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 irradiated.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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