Overview
Okazaki fragments are crucial components of DNA replication, specifically on the lagging strand. They are short segments of DNA that are synthesized discontinuously due to the directionality of DNA polymerase, which can only add nucleotides in the 5' to 3' direction. Understanding Okazaki fragments ...
Key Terms
Example: DNA replication occurs before cell division.
Example: The lagging strand is made up of Okazaki fragments.
Example: The leading strand is synthesized without interruption.
Example: Okazaki fragments are later joined by DNA ligase.
Example: DNA polymerase is essential for DNA replication.
Example: DNA ligase seals the gaps between fragments.
Related Topics
DNA Repair Mechanisms
Study how cells fix damaged DNA, which is crucial for maintaining genetic integrity.
intermediateMolecular Genetics
Explore the molecular basis of genetic processes, including replication, transcription, and translation.
advancedCell Cycle Regulation
Learn about the processes that control cell division and replication, including checkpoints.
intermediateKey Concepts
DNA replicationlagging strandOkazaki fragmentsDNA polymerase