Chem & Physics Quiz
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In a study of oxygen incorporation during oxidative phosphorylation, water produced by mitochondria is analyzed. Two isotopes of oxygen are considered: 16O^{16}\text{O} and 18O^{18}\text{O}. If a researcher labels dissolved O2_2 with 18O^{18}\text{O} and later detects H218O_2^{18}\text{O}, which statement about the two oxygen isotopes is most consistent with atomic structure principles? (Use: Z(O)=8Z(\text{O})=8.)
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