Gamma Rays Cause Biological Damage in Living Systems By

Question

Gamma rays cause biological damage in living systems by
A)producing reactive molecules such as superoxide and hydroxyl free radicals.
B)causing tiny gravity sinks and black holes to be formed in the substance.
C)introducing toxins.
D)making the substance radioactive.

Accepted Answer

Gamma rays have high energy and can interact directly with molecules in living systems, causing them to become ionized and producing reactive molecules such as superoxide and hydroxyl free radicals. These reactive molecules can then cause further damage to biological structures and processes. Choices B, C, and D are incorrect as they do not accurately describe the mechanism by which gamma rays damage living systems.