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4 Νοε 2018 · Difference Between Replication and Duplication of DNA Definition. Replication refers to the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules while duplication refers to the process by which the amount of DNA inside the nucleus gets doubled.
explain how DNA is replicated accurately. explain how and why damage to DNA is repaired. Living cells must be able to duplicate their entire set of genetic instructions every time they divide. Likewise, multicellular organisms must be able to pass on complete copies of their genetic information to future generations.
In this section, we explore how an elaborate “replication machine” achieves this accuracy, while duplicating DNA at rates as high as 1000 nucleotides per second.
DNA replication: Copying genetic information for transmission to the next generation. Occurs in S phase of cell cycle. Process of DNA duplicating itself. Begins with the unwinding of the double helix to expose the bases in each strand of DNA. from the mediumwill form base pairing via h.
All organisms must duplicate their DNA with extraordinary accuracy before each cell division. In this section, we explore how an elaborate “replication machine” achieves this accuracy, while duplicating DNA at rates as high as 1000 nucleotides per second.
Overview. To reproduce, a cell must first copy its genome via DNA replication. In DNA replication, double-stranded DNA (dsDNA) is copied to yield two daughter molecules, each identical to the parent molecule. As in transcription, the new polymer grows 5′→3′.
We propose an alternative definition for replication that is more inclusive of all research and more relevant for the role of replication in advancing knowledge. Replication is a study for which any outcome would be considered diagnostic evidence about a claim from prior research. This definition reduces emphasis on operational characteristics ...
