Broad-spectrum antibiotic their greater potential to disrupt a larger variety of normal human flora. After continued exposure to an antibiotic, bacteria may develop changes in their structure or function that make them resistant to the antibiotic. These resistant organisms will live, while the susceptible organisms will die, leaving the population of bacteria entirely resistant to a given antibiotics. For example, after the discovery of penicillin and its subsequent use to treat bacterial infections, bacteria were found to have begun producing an enzyme, penicillinase, which rendered the penicillin molecule inactive. In response to this newly-acquired resistance, newer penicillins were produced that could not
The Teacher Who Was Not To Be of Music. In his letter Thommessen chastised Paus for his tonal music. A long monologue on why Paus has misunderstood everything about music ends with the words "I do not want any more verbal contact with you." At the time the opera monologue premiered, the "Teacher" in the monologue remained anonymous. The monologue played an important role in an extensive debate on musical aesthetics in the music journal "Ballade" in 2015, during which the formerly anonymous "Teacher" was revealed by Paus to be Olav Anton Thommessen. The Teacher Who Was Not To Be The Teacher Who Was Not To Be