Consequences of ionization in human cells include

1. creation of unstable atoms.
2. production of free electrons.
3. creation of highly reactive free radicals capable of producing substances poisonous to the cell.
4. creation of new biologic molecules detrimental to the living cell.
5. injury to the cell that may manifest itself as abnormal function or loss of function.
a. 1, 2, and 3 only
b. 2, 3, and 4 only
c. 3, 4, and 5 only
d. 1, 2, 3, 4, and 5

d. 1, 2, 3, 4, and 5