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How long will a 1 mm long colony of bacteria be in 1 hour if it triples in length every 15 minutes?
This question takes a little reasoning power. You have to work it through.First, we establish that there are FOUR fifteen minute periods in every hour.So in in fifteen minutes, it will triple from 1 to 3 MM long.In another fifteen minutes, it will triple again, from 3 to 9 mm.After forty five minutes it goes again, to 27 mmAnd finally, at the end of the hour, it triples from 27 mm to 81 mm.
What is mean by cfu?
It is the concentration of bacteria in any solution.CFU stands for Colony Forming Units. Colony forming unit is a form of measuring bacteria grown on a streak plate.
What are colony stimulating factors?
Certain drugs used in treating cancer reduce the body's ability to fight infections. Although colony stimulating factors help restore the body's natural defenses, the process takes time. Getting prompt treatment for infections is important.
What are examples of social behavior?
bees in a colony lions humans termites ant colony
The first successful English colony in America was established in 1492 1620 1607 or 1630?
The first successful English colony in America was established in 1607
