59. Eukaryotic telomeres replicate differently than the rest of the chromosome. Which of the following is the cause?
(A) DNA polymerase that cannot replicate the leading strand template to its 5' end.
(B) The evolution of telomerase enzyme.
(C) Gaps left at the 3' end of the lagging strand because of the need for a 5' onto which nucleotides can attach.
(D) Gaps left at the 3' end of the lagging strand because of the need for a primer.
(E) Gaps left at the 5' end of the lagging strand because of the need for a 3' onto which nucleotides can attach.第 7 頁，共 8 頁