Objectives After completion of this section,you should be able to 1.Understand the central dogma and general principles of DNA replication. 2.List molecules involved in DNA replication 3.Describe the process of DNA replication 4.List types of DNA damage 5.Explain mechanism of DNA repair (BER and NER) 6.Appreciate other ways of replication and reverse transcription (in telomere) Objectives After completion of this section, you should be able to : 1. Understand the central dogma and general principles of DNA replication. 2. List molecules involved in DNA replication 3. Describe the process of DNA replication 4. List types of DNA damage 5. Explain mechanism of DNA repair (BER and NER) 6. Appreciate other ways of replication and reverse transcription (in telomere)