What components are needed for dna replication to occur

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Assignment:

  • Know what type of bond occurs between the nitrogenous bases of the two strands of DNA and how having this bond makes the process of DNA replication possible.
  • Know the components of the nucleotides that are involved when DNA polymerization occurs between two nucleotides and how this relates to the orientation designations on the two strands of a DNA molecule.
  • Know what it means for DNA molecules to be considered anti-parallel and for DNA replication to be considered semi-conservative.
  • Know how to recognize a complementary sequence of DNA with the proper orientation designations (i.e. 5' and 3').
  • Know what components are needed for DNA replication to occur.
  • Know the overall process of DNA replication and how each component is used during it.
  • Know the functions of the following enzymes: helicase, DNA polymerase, DNA ligase, topoisomerase, primase, and nuclease.
  • Know how prokaryotic DNA varies from eukaryotic DNA in terms of shape, number of chromosomes, and number of origins of replication.
  • Know why nucleoside triphosphates are used in DNA replication.
  • Know the difference between the leading and lagging strands.
  • Know the role of histone proteins in compacting DNA and generally how they are able to interact with DNA.

Reference no: EM134007784

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