Sagar Aryal, PhD 
Biochemical Test of Helicobacter pylori Basic Characteristics Properties (Helicobacter pylori) Capsule Non-Capsulated Catalase Positive (+ve) Flagella Flagellated Glycine (1%) Tolerance Negative (-ve) Gram Staining Negative (-ve) Growth at 25, 30 … Read more
Since, Vmax is achieved at infinite substrate concentration, it is impossible to estimate Vmax and hence Km from a hyperbolic plot. Because of this difficulty, the Michaelis–Menten equation was transformed … Read more
Some of the characteristics are as follows: Basic Characteristics Properties (Kingella kingae) 10% Bile Negative (-ve) Capsule Positive (+ve) Catalase Negative (-ve) Citrate Negative (-ve) Coagulase Negative (-ve) Gas Negative … Read more
Biochemical Test of Campylobacter jejuni Basic Characteristics Properties (Campylobacter jejuni) Capsule Capsulated Catalase Positive (+ve) Flagella Flagellated Gram Staining Negative (-ve) Growth at 25°C Negative (-ve) Growth at 37°C Positive … Read more
Structure of Mumps Virus Mumps virions are markedly pleomorphic (100 to 600 nm), and roughly spherical with an outer membrane that envelops an inner, coiled helical structure. The envelope which … Read more
Some of the characteristics are as follows: Basic Characteristics Properties (Bordetella pertussis) Capsule Positive (+ve) Catalase Positive (+ve) Citrate Negative (-ve) Flagella Negative (-ve) Gelatin Hydrolysis Negative (-ve) Gram Staining … Read more
The Membrane Filter (MF) Technique was introduced in the late 1950s as an alternative to the Most Probable Number (MPN) procedure for microbiological analysis of water samples. It involves the … Read more
The second major blood grouping system is the Rhesus (Rh) system. Philip Levine, in 1939, discovered that the sera of most women who gave birth to infants with hemolytic disease … Read more
Biochemical Test of Mycobacterium tuberculosis Basic Characteristics Properties (Mycobacterium tuberculosis) 5 % NaCl Tolerance Negative (-ve) 68°C Catalase Test Negative (-ve) Acid Fast Stain Positive (+ve) Acid Phosphatase Negative (-ve) … Read more
Biochemical Test of Corynebacterium diphtheriae Basic Characteristics Properties (Corynebacterium diphtheriae) CAMP Negative (-ve) Capsule Non-Capsulated Catalase Positive (+ve) Cetrimide Test Negative (-ve) Citrate Negative (-ve) Coagulase Negative (-ve) Flagella Non-Flagellated … Read more
