Quick Answer. Bumps or lumps on the roof of the mouth can be noncancerous or cancerous. The most common bony outgrowths on the roof of the mouth are called palatal tori and occur in 20 to 30 percent of the population, according to Dr. William M. Bennett in a 2013 article in The New England Journal of Medicine. Continue Reading.
Biochemical tests are the tests used for the identification of bacteria species based on the differences in the biochemical activities of different bacteria.
Report Abuse. The importance of identifying unknown bacteria is very important for one reason, bacteria does not stay in the same form, it's mutating all the time.I believe, if doctors need to treat some bacteria with antibiotics, they need to identify first, what type of bacteria they dealing with.eport Abuse. The importance of identifying unknown bacteria is very important for one reason, bacteria does not stay in the same form, it's mutating all the time.