Anupama Sapkota 
A coagulase test is a biochemical test that is used to differentiate Staphylococcus aureus from other Staphylococci species like S. epidermidis and S. saprophyticus on the basis of the ability … Read more
Streptococcus mutans is a Gram-positive coccus that is a major inhabitant of the oral cavity and is considered a significant contributor of tooth decay and cavities. Streptococci are spherical or … Read more
Bacteria Definition Bacteria are single-celled microscopic organisms that are characterized by the presence of incipient nucleus and few membrane-less cell organelles. Bacteria are diverse in shape, size, and color, and … Read more
Image Source: Encyclopædia Britannica, Inc. Created using biorender.com. Archaea Definition Archaea is a group of primitive prokaryotes that based on their distinct characteristics form a separate domain from bacteria and … Read more
Transcription Definition Transcription is the process where the genetic information on a DNA strand is transferred into an RNA strand by a series of polymerization reactions catalyzed by enzymes called … Read more
What is Citrate Utilization Test? The citrate utilization test is a part of the IMViC test (Indole, Methyl Red, Vogues-Proskauer, and Citrate Test) that differentiates organisms on the basis of … Read more
What is Cetrimide Agar Test? Cetrimide agar test is a biochemical test performed to identify or differentiate Pseudomonas aeruginosa from other microorganisms. The test works on the principle of the … Read more
The catalase test is a biochemical test for aerobic organisms that detects the production of catalase enzyme in the organism. Catalase enzyme is a common enzyme that is found in … Read more
Image Source: Biology Online and Lumen Learning. Agglutination Definition Agglutination is the process of clumping of antigens with their respective antibodies. Agglutination reactions are used to particulate test antigens that … Read more
Acute disease definition Acute disease is a condition or a disorder that comes on or onsets rapidly and lasts for a shorter period of time. The period of time associated … Read more
