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Home Q & A Board Biology-Related Homework Help Cell Biology
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TimDavis36 TimDavis36
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6 years ago
During DNA renaturation, two DNA strands will ________.
 
  (a) break the covalent bonds that hold the nucleotides together while maintaining the hydrogen bonds that hold the two strands together.
  (b) break the hydrogen bonds that hold the two strands together with no effect on the covalent bonds that hold the nucleotides together.
  (c) re-form a double helix if the two strands have complementary sequences.
  (d) re-form a double helix if the two strands are identical in sequence.
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#1
6 years ago
Choice (c) is correct. DNA strands should not renature if their sequences are identical choice (d). The breaking of the hydrogen bonds between two DNA strands is the process of denaturation choice (b).
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