To accomplish this, each strand of existing DNA acts as a template for replication. The initiation of DNA replication occurs in two steps. First, a so-called initiator protein unwinds a short ...

DNA is essentially a storage molecule. It contains all of the instructions a cell needs to sustain itself. These instructions are found within genes, which are sections of DNA made up of specific ...

DNA replication is the process by which the DNA molecule makes an exact copy of itself during cell division. The double helix unwinds, and each strand serves as a template for the synthesis of a new ...

During DNA replication, the double helix unwinds, and each strand serves as a template for synthesizing a new complementary strand. Adenine on the template strand will always pair with thymine on the ...

One strand is sequestrated while the other is freed to sample ... after a successful search for homology with a template DNA (purple, red and green). The template DNA is opened up in the middle, with ...