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Atypical bacteria are those bacteria that don’t stain with the staining as they don’t contain cell wall. These are microscopic organisms, are prokaryotic and can be observed through a microscope. Examples: Chlamydiaceae, Mycoplasmataceae Characteristics ...
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Thermophilic bacteria are the bacteria that love to live in a high temperature. Thermophilic bacteria bacteria can survive in hot temperature. Examples: Thermus aquaticus and Sulfolobus solfataricus Characteristics of Thermophilic bacteria: The characteristics of Thermophilic bacteria are as follows: They can survive at ...
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The science in which the bacteria are classified is called bacterial taxonomy. The taxonomy is the combination of two words that is taxis means arrangement and nomos means to distribute or govern. This bacterial taxonomy refers to the three disciplines ...
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Stenotrophomonas maltophilia is a multiple antibiotics resistant gram negative bacillus isolated from water and other environmental sources. It is an opportunistic pathogen with high morbidity and high mortality rate among hospitalised patients. It mostly causes diseases in hospitalised and immunocompromised ...
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Bacteria need the optimal condition for their growth. Bacteria grow best at optimum temperature, optimum pH and optimum redox reaction. Bacteria grow best at neutral pH. There are three types of classification on the basis of pH. Neutrophiles Acidophiles Basidophiles.
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Gram-negative bacteria have different cell wall than Gram positive bacteria. Because of the change in cell wall stricture, the bacteria are classified as gram positive bacteria and gram negative bacteria. Gram negative bacterial cell wall has some differences than the ...
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Bacterial growth refers to the increase in number of bacterial cells. Bacteria divide exponentially into the environment. Bacteria growth is represented in the form of generation time. Generation time is the time in which the bacterial cell divides into two. Bacterial ...
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The capsule is the structure that acts as an invisible cloak and helps the bacteria from phagocytosis. Characteristics of capsule: The characteristics of the capsule are as follows: This capsule can be found either on gram positive or gram negative bacteria. The ...
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These are the bacteria that can use sulfate to accept the electrons during anaerobic conditions. These are basically the anaerobic bacteria that reduce sulfate into hydrogen sulfide. Examples: Examples are purple sulfur bacteria and ...
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Bacteria grow in their optimal conditions. They need optimal temperature and pH to grow. When these conditions change, bacteria are unable to grow and divide. Bacteriostatic is the effect in which the bacterial growth stops while the bactericidal effect is ...
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