DNA Learning Center: Mechanism of Replication 3D Animation

9 days ago

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DNA serves as a template for copying genetic information.
DNA replication occurs at the replication fork, a Y-shaped structure where new strands are synthesized.
Helicase enzyme separates the two DNA strands by spinning the DNA at high speeds.
The leading strand (3') is synthesized continuously, while the lagging strand (5' to 3') is synthesized in fragments called Okazaki fragments.
DNA polymerase enzymes synthesize new DNA strands, with the lagging strand requiring a more complex mechanism.
Protective binding proteins cover exposed single DNA strands during replication.
The process is more intricate than the simplified depiction of DNA strands neatly separating.

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