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Basic Molecular Biology: Basic Science – DNA Replication

Before a cell divides and DNA is passed from one cell to another, a complex process occurs. The DNA strands unwind and separate. Each strand makes a complementary strand by adding the appropriate nucleotides. As a result, there are now two double-stranded DNA molecules in the nucleus that contain the same information. This process is known as replication. This animation will describe the complex process in detail.

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https://www.cdc.gov/labtraining/videos/basic-molecular-biology/molecular-dna-replication/Molecular_DNA_Replication_lowres.mp4

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