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D1.1 DNA replication - written task SL & HL

This structured extension question is in the style of the IB exam questions.The focus of this question is the role of enzymes in DNA replication. Often in IB exams the process of DNA replication will be the subject of an extended response question, here the details have been separated into several shorter questions. In Standard level Biology the course content includes just two enzymes, DNA polymerase and Helicase....

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