<span>The virus uses the cell to replicate itself and then moves on. The cell, after replication dies as the new virus spreads.
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Answer:
C. break hydrogen bonds between complementary nucleotides; the job of DNA helicases is to separate the two strands of a DNA molecule to allow DNA pol III to do its job in synthesizing the complementary DNA strands.
Serrated Knife?? i’m not sure if this is right
Answer:
False.
Explanation:
Cell membrane is selectively permeable.