DNA replication turns one strand of DNA into two new strands of DNA. What percent of each new strand is the old strand?
A. Half of each new DNA is the old DNA
B. The old strand of DNA was digested, so none
C. The new DNA is entirely made up of the old DNA
D. About every sixth base comes from the old DNA
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How are the centromere and telomere different?
A. The centromere is the center of the chromosome, the telomeres are the ends
B. The centromere is at the ends of the chromosomes, the telomere is at the center
C. The centromere is larger than the telomere
D. The telomere is larger than the centromere
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