Biology, 28.08.2019 07:30 meghan0123
Patients with brain tumors may elect to have a procedure known as gamma knife. in a typical gamma knife procedure gamma rays are directed toward a tumor with contact to surrounding tissues.
limiting contact between gamma rays and healthy tissue is important because
a) gamma rays are low frequency and may disturb mitochondria.
b) gamma rays are high energy and may cause damage to healthy cells.
c) gamma rays are have long wavelengths and may heat up healthy cells.
d) there is no risk associated with exposure of healthy cells to gamma rays.
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