In a human cell, there are _____after DNA replicates during S phase
a. 92 chromosomes and 46 pairs of sister chromatids
b. 46 chromosomes and 23 pairs of sister chromatids
c. 23 chromosomes and 23 pairs of sister chromatids
d. 92 chromosomes and 23 pairs of sister chromatids
e. 40 chromosomes and 20 pairs of sister chromatids
ANSWER: a
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