how many cells have you investigated?

Question: how many cells have you investigated?
- Keywords:
  cell,
  experiment,
  research
Asked by princesskuntuckey to Tiffany on 19 Jun 2012.
- Tiffany Taylor answered on 19 Jun 2012:
  
  Trillions and trillions! Bacteria cells can get to really high numbers in very small spaces – so I’ve grown up and worked on countless bacterial cells over the years!

Question: how many cells have you investigated?