Search Results for: f-negative bacterium
Eubacteria
Eubacteria are prokaryotic microorganisms consisting of a single cell lacking a nucleus and containing DNA is a single... Read More
Aerobic bacteria
Aerobic Bacteria Definition What does aerobic mean in biology? As the name suggests, 'aerobe' in biology means organisms... Read More
Cell morphology
The basic essence for any living organism is its structural framework which includes appearance, form, and the... Read More
Gram-indeterminate bacteria
Definition noun, singular: gram-indeterminate bacterium Bacteria that do not respond to gram staining and, therefore, are... Read More
Obligate aerobe
Before we define obligate aerobes, let us first understand and define aerobic organisms. Aerobic organisms are those that... Read More
Susceptible
Resistance, vulnerability, sensitivity, tolerance, and susceptibility are some highly important terminologies across the... Read More
Gram-positive bacteria
Definition noun, singular: gram-positive bacterium A group of bacterial cells that retains the violet colour following ... Read More
Enterobacter aerogenes
Definition Noun A gram-negative rod shaped motile and encapsulated bacterium and have peritrichous flagella that surrounds... Read More
Neisseria sicca
Definition Noun A gram-negative diplococcus oxidase positive commensal bacterium involved as a normal flora of human oral... Read More
Neisseria flavescens
Definition Noun A gram-negative saprophytic bacterium found normally in the nasopharynx, mouth and upper respiratory tracts... Read More
Moraxella bovis
Definition Noun A gram-negative non-motile coccobacillus and highly opportunistic aerobic bacterium involved in Bovine... Read More
Nitrifying bacterium
Definition noun, plural: nitrifying bacteria A bacterium that is capable of converting ammonium into... Read More
Serratia marcescens
Definition Noun A gram-negative motile and non-endospore forming rod bacterium associated with hospital acquired infections... Read More
Contamination
Contamination Definition Contamination, sometimes interchanged with pollution, is the existence of live things or... Read More
Chemiosmosis
Chemiosmosis Definition What is chemiosmosis? In biology, chemiosmosis refers to the process of moving ions (e.g. protons)... Read More
Nitrification
Definition noun A process wherein a nitro group is added to an organic compound Supplement Nitrification is a process where... Read More
Facultative anaerobe
Facultative Anaerobe Definition What does facultative anaerobe mean? Facultative organisms are the most adaptable... Read More
Living things
Living Things Definition A living thing pertains to any organism or a life form that possesses or shows the characteristics... Read More
Salmonella typhimurium
Definition A gram-negative pathogenic bacterium associated in gastroenteritis in humans and other... Read More
Vibrio cholerae
Definition Noun A gram-negative single polar flagellum bacterium associated with cholera infection in... Read More
Acinetobacter lwoffii
Definition Noun A gram-negative aerobic and non-fermentative bacterium involved as a normal flora of the skin, perineum and... Read More
Neisseria mucosa
Definition Noun A gram-negative mucoid cocci bacterium involved in several human infections including cerebrospinal fluid... Read More
Bacteroides caccae
Definition Noun A gram-negative non spore-forming anaerobic and rod-shaped bacterium involved in inflammatory bowel diseases... Read More
Haemophilus parahaemolyticus
Definition Noun A gram-negative commensal bacterium involved as a causative agent in some human diseases including... Read More