Direct effect refers to damage to the master molecule caused by radiation striking it. Which option best represents this description?

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Study for the Mosby Protection-Safety Test. Engage with flashcards and multiple choice questions, each question includes hints and explanations. Prepare thoroughly for your certification!

Multiple Choice

Direct effect refers to damage to the master molecule caused by radiation striking it. Which option best represents this description?

Explanation:
Direct effect means radiation directly hits the cell’s genetic material, the master molecule, causing ionization and breaks. The master molecule is DNA, which resides in the nucleus of the cell. That’s why describing the master molecule in the nucleus best fits this description. Other parts like cytoplasm, cell membrane, or ribosomes can be damaged, but they are not the master molecule being directly struck in this concept.

Direct effect means radiation directly hits the cell’s genetic material, the master molecule, causing ionization and breaks. The master molecule is DNA, which resides in the nucleus of the cell. That’s why describing the master molecule in the nucleus best fits this description. Other parts like cytoplasm, cell membrane, or ribosomes can be damaged, but they are not the master molecule being directly struck in this concept.

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