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- List and describe the sequential steps of DNA replication in prokaryotic (bacterial) cells. Be sure to include the key enzymes involved in this process.Explain, in detail, how DNA replication occurs. Include in the discussion the roles of DNA polymerase, RNA polymerase, primase and ligase.Explain how cells activate nucleic acids for polymerization. Explain why DNA is stable and why its structure dictates its replication mechanism. Explain why many RNA molecules exhibit tertiary structure, while most DNA molecules do not. Explain how DNA replication occurs from structural and enzymatic perspectives. Develop an understanding of nucleic acid biology outside a natural biological context (such as PCR, etc.)
- Name and describe the first four events (and associated enzymes) that happen during DNA replication at the DNA double helix (in correct sequence)Match the DNA replication model with its description and image.Briefly discuss the pros and cons of having a nucleoid (as bacteria do) versus a double nuclear membrane surrounding the DNA (as in eukaryotes). List and explain three reasons why DNA replication is very accurate.
- Discuss the processes involved in DNA replication.determine what amino acid will be formed from the given DNA strand below: 3’ T A C A T G C C G A A T G C C 5’ Note: Prepare the partner strand of this DNA. Discuss how will replication happen by mentioning the enzyme needed then transcribe to form mRNA. Discuss what will happen to mRNA, then translate, mentioning the anticodon to be used. Look at the genetic code to know what amino acid will become part of the polypeptide chain. 1. Partner DNA strand 2. the mRNA strand 3. the tRNA 4. the formed amino acids 5. the discussion of the entire procedureProvide a detailed description of the processes of DNA replication. Your answer must include ALL of the important enzymes and their specific functions / activities.