Which statement concerning radioisotope 14C is
false?
a. It can be substituted for 12C in glucose and the
body will still be able to use the compound.
b. It has a different number of protons than 12C.
c. It has more neutrons than 12C.
d. It behaves the same chemically as 12C.
e. It has six carbons and eight neutrons.
Answer: b
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