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Cells in the body that are particularly radiosensitive (i.e, sensitive to ionizing radiation) are those with...

Cells in the body that are particularly radiosensitive (i.e, sensitive to ionizing radiation) are those with

(a) Contain Chromosomes

(b) Contain outer shell electrons

(c ) Are dividing

(d) Are atrophying

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Answer #1

Answer:

Cells in the body that are particularly radiosensitive (i.e, sensitive to ionizing radiation) are those which:

  • (a) Contain Chromosomes
  • (b) Contain outer shell electrons
  • (c ) Are dividing - Correct Option (Explanation: Actively dividing cells or those not fully mature are most at risk from radiation. For example Stem cells are more radiosensitive whereas mature cells are more resistant to radiation. More metabolically active cells are more susceptible to radioactivity -based on law of Bergoniéand Tribondeau which was formulated in 1906)
  • (d) Are atrophying
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