OCR A-Level Biology read-through: Recent Episodes

A-Level Tutor

Hi! I'm currently an A-Level Biology student in the UK and i wanted to find an effective way to revise whist helping others at it too. Hope you like the podcasts x

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This podcast is a summary of DNA replication and the genetic code in the OCR A-Level Biology Syllabus.

This episode contains:

  • Conservative and Semi-Conservative replication
  • Meselsohn and Stahl as evidence for semi-conservative replication
  • The role of enzymes in replication
  • Errors in replication
  • Genetic coding
  • Triplet and degenerate codes

Thank you for listening and good luck in your exams!

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This podcast is a summary of the structure and function of Nucleic Acids in the OCR A-Level Biology Syllabus.

This episode contains:

  • The structure of nucleotides
  • The structure of nucleic acids (RNA and DNA)
  • The base-pairing rule
  • A brief comparison summary between the structure of the 2 nucleotides
  • A summary of the functions of DNA and RNA

Thank you for listening and good luck in your exams!