Posted by **Anonymous** on Monday, June 9, 2014 at 2:04am.

A bacterial strain divides once every 30 minutes. After 90 minutes, a single bacterium can form a total of ___ bacteria

- biology -
**PsyDAG**, Monday, June 9, 2014 at 12:55pm
After 30 minutes = 2, after 60 = 4, after 90 = 6.

- biology -
**PsyDAG**, Monday, June 9, 2014 at 12:56pm
After 30 minutes = 2, after 60 = 4, after 90 = 8.

- biology -
**Danika**, Wednesday, January 6, 2016 at 5:28pm
If a cell splits every 20 minutes how many would be present after 4, 8, and 12 hours ?

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