Saccharomyces cerevisiae is a unicellular yeast cell that is found in the Kingdom fungi (singular: fungus). S. cerevisiae is found in the genus Saccharomyces and family Saccharomycetaceae. Morphologically, the cells of S. cerevisiae are ellipsoidal or cylindrical; and they can be propagated in the laboratory on simple mycological media such as Sabouraud dextrose agar […]
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Biotechnology, Industrial Microbiology
MALTING STAGE Malting is defined as a controlled partial germination of the cereal grain or barley. Malting helps to develop amylases and proteases in the barley. Malting is the first of the enzymatic process involved in beer production; and the enzymes that malting develops in the grains bring about the chemical conversions of all the
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Industrial Microbiology, Biotechnology
Incubator is a piece of equipment which is used in the microbiology laboratory to provide optimum temperature and oxygen concentration amongst other vital environmental factors required for the growth of microorganisms. It is generally used for growing microbial cultures inclusive of fungi and bacteria. The incubator supplies and maintains optimum growth physical and chemical conditions
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General Microbiology
Biosafety laminar flow cabinet or hood is used to maintain a clean environment when performing microbiological investigations. The hood also protects the worker or scientist from a direct contamination with the organisms or materials they are working with. It provides the perfect environment for the handling of pathogenic microorganisms or infectious specimens; and the hood
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General Microbiology
Are you looking for more information about Antibiotic Resistance or antimicrobial resistance (AMR)? Do you need a video or graphic to illustrate AMR to your class or share to your social media followers? Check out some of the resources in the ever-growing AMR library curated by the iAMResponsible team, which is an affiliate of the
Materials from the iAMR team for teaching & illustrating AMR Read More »
Antibiotic Resistance / Antimicrobial Resistance (AMR), Pharmaceutical Microbiology
Cell division is simply defined as the general way in which a microbial cell or a living organism (the parent cell in this case) reproduces itself in order to generate new offspring. It is the process in which parent or mother cells share their genetic materials (or DNA) with their progeny; and in some cases
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Microbial Physiology & Metabolism
Spores are the resistant inactive structures formed by some prokaryotic and eukaryotic organisms. Spore formation is a unique characteristic of bacteria and fungi. They are formed by bacteria especially the Gram-positive organisms when their environmental becomes too harsh for survival such as the loss of nutrients or food scarcity in their normal habitat. In such
Lichens produce two types of metabolites: primary metabolites (e.g. carbohydrates and amino acids) and secondary metabolites (e.g. alkaloids and lichen acids). Primary metabolites (which are intracellularly secreted) are critical to the survival of the lichens while secondary metabolites are rarely involved in the metabolism or growth of the lichenized fungi. Secondary metabolites of lichens are
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Mycology
All microorganisms carry out two modes of metabolism during their lifetime, and these are mainly primary metabolism and secondary metabolism. Primary metabolism is very indispensable to the survival of all microbial cells as it is during this metabolic activity that important compounds (known as primary metabolites) such as nucleic acids, amino acids, vitamins and enzymes
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Mycology
AIM: To detect the presence of pus cells and bacteria in cerebrospinal fluid (CSF) specimen. MATERIAL/APPARATUS: CSF specimen, Gram staining reagents, microscope, glass slide, immersion oil, Bunsen burner. METHOD/PROCEDURE FOR CSF GRAM STAINING REPORTING OF THE RESULT Look for Gram negative intracellular diplococcic, Gram negative rods, Gram positive diplococci, and pus cells and report same.
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Microbe Lab, Techniques in Microbiology Lab