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Bozeman DNA Replication Name http://www.youtube.com/watch?v
Bozeman DNA Replication Name http://www.youtube.com/watch?v

... When in the cell cycle does DNA replication occur? What do prokaryotes use as a method to copy their cells? What are the three theories of DNA replication? How did the Meselson-Stahl experiment prove the semi-conservative theory? In the semiconservative theory, where does the DNA split? What are the ...
I. What is DNA Replication?
I. What is DNA Replication?

... Date: Unit 4: Modern Genetics Aim 2: How does the cell make new DNA ...
Ib Biology DNA Replication Questions 1. What is the function of
Ib Biology DNA Replication Questions 1. What is the function of

... [Freeman, Scott, Biological Science, 1st,  2002. Electronically reproduced by permission of Pearson Education, Inc., Upper Saddle River, New Jersey] ...
DNA Structure and Replication Note Sheet
DNA Structure and Replication Note Sheet

... ...
Nucleic Acid and Protein - Seattle Central College
Nucleic Acid and Protein - Seattle Central College

... 1. At the beginning of lab you will assemble many nucleotides. A DNA nucleotide consists of deoxyribose sugar, phosphate and one of 4 bases. List the 4 bases: ...
Unit D : DNA -Functions of DNA - Mr. Lesiuk
Unit D : DNA -Functions of DNA - Mr. Lesiuk

... 2. New complimentary nucleotides, always present in the nucleus, move into place and pair with complementary bases on the exposed strands. - T joins to A ...
3-10
3-10

... Subject: The structure and replication of DNA. Reading in ‘An introduction to genetic analysis’ (Griffiths et al., 7th edition) Chapter 8: The structure and replication of DNA. ________________________________________________________________________ Key concepts and keywords: DNA: the genetic materi ...
DNA Replication Activity 1. Use the base pairing rules to create a
DNA Replication Activity 1. Use the base pairing rules to create a

... ...
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DNA replication



DNA replication is the process of producing two identical replicas from one original DNA molecule. This biological process occurs in all living organisms and is the basis for biological inheritance. DNA is made up of two strands and each strand of the original DNA molecule serves as a template for the production of the complementary strand, a process referred to as semiconservative replication. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication.In a cell, DNA replication begins at specific locations, or origins of replication, in the genome. Unwinding of DNA at the origin and synthesis of new strands results in replication forks growing bidirectional from the origin. A number of proteins are associated with the replication fork which helps in terms of the initiation and continuation of DNA synthesis. Most prominently, DNA polymerase synthesizes the new DNA by adding complementary nucleotides to the template strand.DNA replication can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to initiate DNA synthesis at known sequences in a template DNA molecule. The polymerase chain reaction (PCR), a common laboratory technique, cyclically applies such artificial synthesis to amplify a specific target DNA fragment from a pool of DNA.
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