64. What is the primary function of telomerase in animal cells?
(A) Initiating DNA replication
(B) Adding species-dependent repeat sequences at terminal chromosomal sites
(C) Repairing DNA damage
(D) Catalyzing DNA supercoiling
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統計: A(0), B(5), C(1), D(0), E(0) #3331958
統計: A(0), B(5), C(1), D(0), E(0) #3331958