Arginine is an amino acid that builds up protein. Arginine is hydrolyzed by some bacteria, which release an enzyme called…
Asculine is a glycoside and it is incorporated with a nutrient base a ferric salt. Aesculin hydrolysis means the breakdown…
The oxidation fermentation test was first discovered by the two scientists Hugh and Leifson in 1953. Therefore oxidation fermentation test…
India ink stain is used for visualizing the capsule of encapsulated B. anthracis and other capsulated organisms, especially the fungus…
Heat fixation is the second method after the chemical fixation in histology. what is heat fixation in microbiology? The mechanism…
Here is the most important Quizlet of the microbiology final exam for medical students to refresh their knowledge. Chose the…
There are many differences between gram-positive and gram-negative bacteria. There are many differences between gram-positive and negative bacteria cell membranes…
The nitrate reduction test is an important biochemical test in microbiology. It is used to differentiate the various gram-negative rods…
H2S test is an important test in microbiology for the identification of various enterobacteria and Brucella species. H2S test principle…
The Nagler reaction test is used to identify the gram-positive bacilli clostridium perfringens. Clostridium perfringens have six serotypes from A…
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