Biology 9700 · AS & A Level · Infectious diseases

Infectious diseases — practice question

What characteristic do the pathogens that cause HIV/AIDS, malaria and TB have in common?

  • Athey have a cell surface membrane, have genes, have ribosomes, they respire
  • Bthey have a cell surface membrane, do not have genes, do not have ribosomes, they respire
  • Cthey do not have a cell surface membrane, have genes, do not have ribosomes, they respire
  • Dthey do not have a cell surface membrane, have genes, do not have ribosomes, they do not respire

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