what is DNA replication
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Answer:
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 for biological inheritance. The cell possesses the distinctive property of division, which makes replication of DNA essential.
DNA is made up of a double helix of two complementary strands. During replication, these strands are separated. Each strand of the original DNA molecule then serves as a template for the production of its counterpart, a process referred to as semiconservative replication. As a result of semi-conservative replication, the new helix will be composed of an original DNA strand as well as a newly synthesized strand. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication.
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DNA application is .............
DNA technology is an exciting field these days. This is the study and manipulation of genetic material, and scientists are using DNA technology for a wide variety of purposes and products. A major component of DNA technology is cloning, which is the process of making multiple, identical copies of a gene. Cloning may bring to mind interesting sci-fi movies, but cloning also gives us pest-resistant plants, vaccines, heart attack treatments and even entirely new organisms.
DNA technology has also had a major impact on the pharmaceutical industry, agriculture, disease therapy and even crime scene investigations. Let's take a closer look at the effects DNA technology has had on our world and the applications of such an important field of study.