Prepositional Phrases. In a sentence prepositions show the relation of one word to another word. Prepositions require an object to complete them, typically a noun or a pronoun. A preposition and its object is called a prepositional phrase.
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 Spp. under bright field microscopy (10 x 100 magnification) with lactophenol cotton blue stain. The thallus (mycelium) typically consists of a highly branched network of multinucleate, septate, usually colorless hyphae.
Penicillium is often reffered to as Deuteromycetes, or Fungi imperfecti. The name Penicillium comes from the word brush; this refers to the appearance of spores in Penicillium. One species, Penicillium chrysogenum 9' , is classified as a psychrotrophic microorganism.Bancerz et. al.owever, Penicillium is not merely a harmful fungus. It also has many useful species. For example, Penicillium roquefortii is used to make bleu cheese. The color of the cheese comes from the spores (conidia) of the fungus. The spores are injected into the cheese curd during fermentation.