Sagar Aryal, PhD 
Structure of Varicella Zoster Virus Image Source: Creative Diagnostics Varicella-zoster virus (VZV) is an alphaherpesvirus that is in the same subfamily as herpes simplex virus (HSV) 1 and 2. VZV … Read more
Storage Granules Definition Storage granules are membrane-bounded vesicles containing condensed materials. They are also known as zymogen granules or condensing vacuoles. Storage granules are an important component of metabolism in … Read more
Image Source: House Call, MD Some of the characteristics are as follows: Basic Characteristics Properties (Gardnerella vaginalis) Capsule Negative (-ve) Catalase Negative (-ve) Flagella Negative (-ve) Gas Negative (-ve) Gelatin … Read more
Image Source: University of Cambridge Some of the characteristics are as follows: Basic Characteristics Properties (Burkholderia pseudomallei) Capsule Positive (+ve) Catalase Positive (+ve) Citrate Mostly Negative (-ve) Flagella Positive (+ve) … Read more
Immunity can be defined as the ability of a multicellular organism’s body to protect itself from foreign agents and infectious agents, by being able to destroy them to prevent further … Read more
Image Source: https://www.flandershealth.us/prokaryotes-6/l-is-il-v.html Some of the characteristics are as follows: Basic Characteristics Properties (Edwardsiella tarda) Catalase Positive (+ve) Citrate Negative (-ve) Flagella Peritrichous Gas Positive (+ve) Gelatin Hydrolysis Negative (-ve) … Read more
Image Source: MicrobeWiki and Getty Images. Some of the characteristics are as follows: Basic Characteristics Properties (Enterobacter aerogenes) Capsule Positive (+ve) Catalase Positive (+ve) Citrate Positive (+ve) Flagella Positive (+ve) … Read more
Image Source: Daniela Beckmann Some of the characteristics are as follows: Basic Characteristics Properties (Aeromonas caviae) Catalase Positive (+ve) Citrate Positive (+ve) Flagella Variable (+/-) Gas Negative (-ve) Gelatin Hydrolysis … Read more
Centrioles Definition Eukaryotic cells contain two cylindrical, rod-shaped, microtubular structures, called centrioles, near the nucleus. They lack a limiting membrane and DNA or RNA and occur in most algal cells … Read more
Image: Granuloma inguinale (donovanosis) in a conventional Pap test. A: Granulomatous inflammation is shown with epithelioid histiocytes and lymphocytes. B: The organisms (Donovan bodies) can be seen in thin-walled intracytoplasmic … Read more
