DNA Replication Animated Diagram of the Steps and Enzymes Involved AP Biology 62

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In this section, we will focus on how DNA is replicated - an essential process for life on Earth. We’ll start by looking at the various theories of DNA replication that were originally proposed after the structure of DNA was understood: conservative replication, semiconservative replication, and dispersive replication. The Meselson-Stahl experiment famously determined that semiconservative replication was the most accurate theory. After this, we’ll dive into the process of DNA replication. We’ll start with the helicase and topoisomerase enzymes that unwind the double-stranded DNA molecule. After the first quiz, we’ll see how DNA polymerase actually functions to build a new DNA strand from the template strand. Lastly, we’ll see the final steps in DNA replication that finish off the process and how DNA replication is very similar to RNA transcription. • Resources related to this Video: • ● Overview: The same information, for those who prefer to read. Get it here: https://biologydictionary.net/ap-biol... • ● Quick Test Prep: You can find answers to the questions in this video here: https://biologydictionary.net/ap-biol... • ● PowerPoint: If you like our presentation, you can download the file here: https://biologydictionary.net/ap-biol... • ● Crossword Puzzle: Need to brush up on your vocabulary for this section? Get a crossword (with answers) here: https://biologydictionary.net/ap-biol... • All of our individual resources for this subject are free to view, and only $0.99 to download! Enjoy!

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