Therefore, at sea level, air is 784 times less dense than water. Expressed in another way, a volume of air at sea level has 0.1275% of the density of the same volume of water. Dirt is about 2.5 times the density of water.
Penicillium (/ËpÉnÉªËsÉªlÉªÉm/) is a genus of ascomycetous fungi of major importance in the natural environment as well as food and drug production. Some members of the genus produce penicillin, a molecule that is used as an antibiotic, which kills or stops the growth of certain kinds of bacteria inside the body.enicillium species are present in the air and dust of indoor environments, such as homes and public buildings. The fungus can be readily transported from the outdoors, and grow indoors using building material or accumulated soil to obtain nutrients for growth.
Penicillium chrysogenum is the fungus from which penicillin, the first antibiotic medication, is made. The medical use for antibiotics, as the name suggests, is to cure diseases that are caused by bacteria.he medication that is made from Penicillium chrysogenum, however, has become less effective due to the development of bacterial strains that are resistant to treatment with penicillin. Many people in the medical community attribute the development of these resistant strains to improper use of antibiotics.