18. If 32P is used to label both strands of double-stranded DNA, after two rounds of replication, four double-stranded molecules of DNA are produced. Of these, a. one of the four double-stranded...

18. If 32P is used to label both strands of double-stranded DNA, after two rounds of replication, four
double-stranded molecules of DNA are produced. Of these,
a. one of the four double-stranded molecules of DNA will contain all the 32P
b. two of the four double-stranded molecules of DNA will contain 32P, each with half of
the 32P
c. three of the four double-stranded molecules of DNA will contain 32P, each with 1/3 of
the 32P
d. all four double-stranded molecules of DNA will contain 32P, each with ¼ of the 32P
e. none of the double-stranded molecules of DNA will contain 32P