About microscopic forms of life, including Bacteria, Archea, protozoans, algae and fungi. Topics relating to viruses, viroids and prions also belong here.
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- Posts: 2
- Joined: Fri Oct 05, 2007 1:15 am
am totally new to microbio..
was wondering.. why do we look at the edge of the hanging drop for viewing motility of bacteria.....?
- Posts: 6
- Joined: Mon Oct 23, 2006 1:18 pm
Thats bcoz, as the bacteria are alive, and if they bear any locomotory organelle, say flagella for instance, will try to move to the edges to escape the anaerobic conditions inside that coverslip. So, motile bacteria are often found on the edges to recieve oxygen.
- King Cobra
- Posts: 697
- Joined: Thu Jan 20, 2005 12:19 pm
Note:This holds for aerobic microbes,
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