The Meselson-Stahl experiment demonstrated that DNA replication is semi-conservative, where each new DNA molecule contains one old strand and one new strand.

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Chromosomal inheritance questions for MCAT preparation on Khan Academy.

crwdns2657100:0crwdne2657100:0 - en-pt.khanacademy.org

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可汗学院提供DNA复制和Meselson-Stahl实验的详细解释，帮助您理解遗传物质的复制方式。

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