Which of the following models describes the way in which DNA Replication occurs? semiconservative dispersive

Question

Which of the following models describes the way in which DNA Replication occurs?

semiconservative

dispersive

random

conservative

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Edana Edana 2 months 2021-07-24T05:14:25+00:00 1 Answers 11 views 0

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    2021-07-24T05:16:10+00:00

    Answer:

    semiconservative

    Explanation:

    The semiconservative model of DNA replication states that only one DNA strand is used as template for the synthesis of the other new strands. In DNA replication, the DNA molecule is first unwind into a replication fork containing two single strands of DNA.

    After unwinding, DNA polymerase synthesizes new complementary strands of DNA using each of the old strands. So in essence, the two DNA molecules after replication consists of one old and one new strand of DNA. This is basically the semi-conservative model of DNA replication.

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