The course

• 1

  Start here

  One paper: 100 marks in 3 hours plus 5 minutes reading time. Section I, 20 marks of multiple choice; Section II, 80 marks in 20 to 25 items, at least two worth 7 to 9 marks.

  Free: A tour of the biology course
• 2

  Module 5: Heredity

  5 of the 20 questions on each Section I practice paper

  Reproduction and cell replicationDNA and polypeptide synthesisFree: Genetic variation and inheritance patterns56 questions
• 3

  Module 6: Genetic Change

  5 of the 20 questions on each Section I practice paper

  Mutation and the gene poolBiotechnology and genetic technologies49 questions
• 4

  Module 7: Infectious Disease

  5 of the 20 questions on each Section I practice paper

  Pathogens, transmission and the host's responseFree: The human immune systemPreventing, treating and controlling infectious disease57 questions
• 5

  Module 8: Non-infectious Disease and Disorders

  5 of the 20 questions on each Section I practice paper

  HomeostasisNon-infectious disease, epidemiology and preventionTechnologies for disorders51 questions