Authorised by Academic Registrar, April 1996
Objectives On completion of this subject and GAS2122 (Microbiology) the student will develop a thorough understanding of basic microbiological principles; competence in basic microbiological practical skills, together with an understanding of his/her need for such skills so that he/she may function as a technically competent microbiologist; the ability to record, critically analyse, and discuss microbiological data.
Synopsis Development and scope of microbiology. Unity and diversity of microorganisms. Microscopy. Cultivation and handling of microorganisms. Staining; physical and chemical methods in microbiology. Structure and function of procaryotic cells. Nutrition of microorganisms; effect of environmental factors on microorganisms. Growth of microorganisms; sampling and enumeration. Microbial metabolism. Control of microorganisms: sterilisation; disinfection; antimicrobial agents. The eucaryotic microorganisms: fungi; algae, lichens; protozoa; multicellular parasites; vectors of disease. The subject is taught by lectures and laboratory sessions. Laboratory work includes individual projects.
Assessment Tests: 65% + Laboratory work: 35% + Satisfactory performance in both written tests and laboratory work is required to pass the subject + Relevance of laboratory work to theoretical study: development of practical competence in the laboratory is considered vital to training in microbiology, and thus is weighted heavily in the assessment.