CFU stands for colony-forming unit, which is a unit used to estimate the number of viable microbial cells in a sample: Explanation CFU is a measure of the number of cells that are still viable enough to multiply and form small colonies. It's used in microbiology to determine the amount of living microorganisms in a liquid, such as drinking water or river water. How it's measured CFU is determined by counting the individual colonies on an agar plate. The number of visible colonies can be multiplied by the dilution factor to get a CFU/ml result. Importance CFU is important for understanding how quickly bacteria develop and what danger the water poses when consumed.

 CFU stands for colony-forming unit, which is a unit used to estimate the number of viable microbial cells in a sample: 

Explanation

CFU is a measure of the number of cells that are still viable enough to multiply and form small colonies. It's used in microbiology to determine the amount of living microorganisms in a liquid, such as drinking water or river water. 

How it's measured

CFU is determined by counting the individual colonies on an agar plate. The number of visible colonies can be multiplied by the dilution factor to get a CFU/ml result. 

Importance

CFU is important for understanding how quickly bacteria develop and what danger the water poses when consumed.