Sunday, May 24, 2020
Ubiquitous Microbes
Microbes are here, there, everywhere.
From in and around us, and even in the most inhospitable environments, microorganisms are present.
The air we breathe, the food we eat, the drinks we consume, the clothes we wear, come to think of it- microorganisms have a role in each and every aspect of our lives.
The myriad roles they play, the way they maintain our environment, how they make or break us -quite interesting a journey it is to the microbe world.
Come, let us explore, the Ubiquitous Microbes :)
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Cell disruption technique by repeated freezing and thawing
Aim To demonstrate the extent of cell disruption by freezing and thawing. Principle Microorganisms are protected by extremely tough...
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Microbial cells are structurally complex and carry out numerous functions. Nutrients are required for microbial growth to support biosy...
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Dyes and Simple Staining The dyes used to stain microorganisms have two features in common: · they have chromophore groups, (Chr...
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Living microorganisms can be directly examined with the light microscope, but they need fixing and staining to increase visibility, highli...