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During DNA replication, one new strand (the leading strand) is made as a continuous piece. The other (the lagging strand) is made in small pieces. DNA replication requires other enzymes in addition to DNA polymerase, including DNA primase, DNA helicase, DNA ligase, and topoisomerase.
Las células necesitan copiar su ADN muy rápidamente y con muy pocos errores (o se arriesgan a problemas como el cáncer). Para ello, utilizan una variedad de enzimas y proteínas que trabajan en conjunto para asegurar que la replicación del ADN se lleva a cabo sin incidentes y con precisión.
In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part of biological inheritance .
Hace 1 día · La replicación del ADN es el proceso mediante el cual se duplica una molécula de ADN. Cuando una célula se divide, en primer lugar, debe duplicar su genoma para que cada célula hija contenga un juego completo de cromosomas. Narración. 00:00. … La replicación del ADN es probablemente uno de los trucos más impresionantes que hace el ADN.
When a cell divides, it is important that each daughter cell receives an identical copy of the DNA. This is accomplished by the process of DNA replication. The replication of DNA occurs during the synthesis phase, or S phase, of the cell cycle, before the cell enters mitosis or meiosis.
2 de may. de 2024 · DNA replication is the process in which a cell makes an identical copy of its DNA. It is vital for cell growth, repair, and reproduction in organisms as it helps with the transmission of genetic information. The replication process follows several steps involving multiple proteins called replication enzymes and RNA, or ribonucleic acid.
The replication process. DNA replication occurs through the help of several enzymes. These enzymes "unzip" DNA molecules by breaking the hydrogen bonds that hold the two strands together. Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).
