How many double-stranded DNA molecules exist after DNA replication?

Biology · College · Wed Jan 13 2021

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After DNA replication, there are two double-stranded DNA molecules.

DNA replication is a semi-conservative process where each original (parental) DNA molecule serves as a template for the synthesis of a new complementary strand. As a result, each original double-stranded DNA molecule separates into two strands, and each strand becomes a template for the synthesis of a new complementary strand. This process results in the formation of two identical double-stranded DNA molecules, each consisting of one original (parental) strand and one newly synthesized strand.

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