DNA Replication One major question for the human mind is how life continues. One of the most important mechanisms for all life cells to give offsprings is undoubtedly the DNA Replication.DNA Replication answers to the question: "When a cell divides, where the extra DNA comes from?".
DNA makes DNA - johnkyrk.com
Animated overview of DNA replication. Friday, 10 December 2010
DNA Replication — bozemanscience
Paul Andersen explains how DNA replication ensures that each cell formed during the cell cycle has an exact copy of the DNA. He describes the Meselson-Stahl experiment and how it showed that DNA copies itself through a semi-conservative process.
DNA replication (basic detail) | HHMI BioInteractive
Summary. Using information from molecular research, this 3-D animation shows how DNA is replicated at the molecular level. It involves an enzyme that unwinds the DNA, and other enzymes that copy the two resulting strands.
DNA Replication (Advanced Detail) | HHMI BioInteractive
DNA replication starts with the separation of the two DNA strands by the enzyme helicase. The two strands are referred to as the 3' and 5' strands based on the direction by which the component nucleotides are joined.
High School Science Learning Activity: DNA Replication ...
Use this science activity to learn about how DNA replicates. ‘Unzip’ this DNA, then choose the correct enzymes to replicate the strand. Click here for full screen
A Science Odyssey: You Try It: DNA Workshop Activity
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DNA Replication Steps and Process - ThoughtCo
DNA replication is the process of copying the DNA within our cells. This process involves RNA and several enzymes, including DNA polymerase and primase.
A Science Odyssey: You Try It: DNA Workshop - PBS
An embryonic cell divides again and again. Where there was one cell there are two, then four, then eight,... Each holds all the genetic information needed to create a human being.
Finding the DNA Structure, Copying, Reading, & Controlling ...
In DNA Interactive: Code, learn about the scientists who made the discoveries and the mistakes as the mystery of the DNA code was unraveled.