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ripper ripper
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6 years ago
Which of the following statements regarding the biological effect mechanisms of the direct theory is false?
 
  A) Most dental x-ray photons pass through the cell, causing no damage.
  B) X-ray photons may collide with important cell chemicals and break them apart.
  C) Ionization can cause critical damage to large molecules.
  D) Irradiated cells cannot be repaired.
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scates8scates8
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6 years ago
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ripper Author
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6 years ago
Smart ... Thanks!
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This calls for a celebration Person Raising Both Hands in Celebration
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2 hours ago
this is exactly what I needed
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