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What unit of measurement is used for bacterial colonies?
Many aspects of bacterial colonies may be measured for example colony size or appearance can be useful. The measurement which is perhaps the most useful however, is the colony forming units per ml (or cfu) which indicates how many bacterial cells are present to form colonies on the medium. This is a relatively simple calculation which is done by initially counting the number of colonies present on the medium. this number is then multiplied by the inverse of the dilution used. For example, if the dilution of the bacterial broth was 10-2 and the number of colonies on the medium was 60, then the calculation would be 60 x 102. This result is then divided by the volume of sample used in ml and will give you the number of colony forming units per ml present on the medium. Ben McD
What is the unit rate of 12 hr for 102?
0.1176 hours (approx) per unit.or8.5 units per hour.0.1176 hours (approx) per unit.or8.5 units per hour.0.1176 hours (approx) per unit.or8.5 units per hour.0.1176 hours (approx) per unit.or8.5 units per hour.
What are the units for feet per second squared?
Feet per second square ARE the units in this case.
What are partial productivity measures?
Partial productivity measures are indicators used to analyze activities in terms of a single input (e.g., units produced per worker, units produced per plant, units produced per hour, or units produced per quantity of material).
What physical quantity is defined as units of mass per units of volume?
Density
