Latest articles and updates from Ask Microbiology.
Heterotrophic bacteria are those bacteria that cannot prepare their own food and obtain food from the environment. These bacteria cannot convert light energy into chemical energy and need ingredients for their metabolism. These bacteria need organic carbon and can use light energy and chemical energy to obtain their biomass
It’s one thing to deal with the unpleasant odor and discharge of bacterial vaginosis BV. But seeing blood on top of that can really amplify your worries. Why...
Why 100 PSI Matters In microbiology autoclaves and fermenters, overpressure incidents above 100 PSI account for 14 % of lab safety alerts OSHA, 2024. A...
Bacillus Cereus is an aerobic, motile and facultative anaerobe which also shows the property of beta hemolysis. The organism is transmitted to humans via food mainly rice kept at room temperature or reheated rice.
When you think about the microscopic life teeming around us, you might picture bacteria lurking on a kitchen counter or a virus causing the flu. But have you...
Photosynthetic bacteria are those bacteria that can prepare their own food by fixing the CO2 present in the environment. These bacteria can convert light energy into chemical energy and use it for their metabolism.CO2 + H2O ➝ C6H12O6 + O2
The virus was quite unknown at the start, this thing gave birth to many rumors. One of these rumors is that virus is not heat-resistant and cannot tolerate a temperature of 26 or above and the pandemic will be over in hot summer.
Why Steam Sterilization Matters in Food Processing Foodborne pathogens cause an estimated 600 million illnesses and 420,000 deaths worldwide each year WHO,...
Pyogenic bacteria are those bacteria that are involved in the formation of pus. Pus is the yellowish exudate. It is formed in the site of inflammation and abscess. It is also called pus and postule.
You might be familiar with the telltale signs of bacterial vaginosis BV: the fishy odor and the annoying discharge that just won’t quit. But what happens if...
Denitrifying bacteria are those bacteria that can convert the nitrate into free nitrogen. These bacteria consume the soil nitrate and convert into free nitrogen thus decrease the fertility of the soil.
An antibiotic is a substance obtained from isolated cultures of certain microorganisms or is of semi-synthetic origin used to treat or prevent microbial...
