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Mycobacteria are quite distinct from mycoplasma in a number of important ways. For example:
Mycoplasma refers to a genus of bacteria that lacks a cell wall.
Mycobacteria are acid-fast Gram-positive bacteria that have a very thick, protective, waxy cell wall.
There are many other differences too. Here's how these organisms are classified:
Mycoplasma
Order: Mycoplasmatales
Family: Mycoplasmataceae
Genus: Mycoplasma
Mycobacteria
Order: Actinomycetales
Family: Mycobacteriaceae
Genus: Mycobacterium
Mycoplasmas are bacteria lacking a cell wall, making them resistant to many antibiotics that target cell wall synthesis, while mycobacteria have a unique waxy cell wall containing mycolic acids. Mycoplasmas are generally smaller and have a simpler structure compared to mycobacteria. Mycobacteria are known for causing serious diseases like tuberculosis and leprosy in humans, while mycoplasmas are often associated with milder respiratory or urogenital infections.
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What are mycoplasmas?
Mycoplasmas are a type of bacteria that lack a cell wall, making them unique from other bacteria. They are known for their small size and ability to cause infections in humans, animals, and plants. Mycoplasmas are often difficult to target with antibiotics due to their lack of a cell wall.
Can mycoplasmas be studied with the light microscope?
Yes, mycoplasmas can be studied with a light microscope, but they are quite small, so they may be difficult to observe due to their size. Staining techniques can be used to help visualize mycoplasmas under a light microscope. Transmission electron microscopy is often used for more detailed studies of mycoplasmas.
Why are Mycoplasmas pleomorphic?
Mycoplasmas lack a cell wall, which contributes to their pleomorphic nature. Without a rigid cell wall, they can change shape and size in order to adapt to different environmental conditions. This flexibility enables mycoplasmas to survive in a variety of host tissues and evade the host immune system.
What is the scientific name of the leprosy bacteria?
The scientific name of the leprosy bacteria is Mycobacterium leprae. It is the bacterium that causes leprosy in humans.
What is 'Mycobacterium scrofulaceum'?
Mycobacterium scrofulaceum is a species of bacteria belonging to the Mycobacterium genus. It is a non-tuberculous mycobacterium that can cause lymphadenitis in humans, particularly affecting the lymph nodes in the neck. It is part of the Mycobacterium avium complex and is typically resistant to many antibiotics.
Are mycoplasmas subject to lysis in hypotonic conditions?
Yes because mycoplasmas are the only bacteria known to lack cell walls
What are mycoplasmas?
Mycoplasmas are a type of bacteria that lack a cell wall, making them unique from other bacteria. They are known for their small size and ability to cause infections in humans, animals, and plants. Mycoplasmas are often difficult to target with antibiotics due to their lack of a cell wall.
Can mycoplasmas be studied with the light microscope?
Yes, mycoplasmas can be studied with a light microscope, but they are quite small, so they may be difficult to observe due to their size. Staining techniques can be used to help visualize mycoplasmas under a light microscope. Transmission electron microscopy is often used for more detailed studies of mycoplasmas.
Why are Mycoplasmas pleomorphic?
Mycoplasmas lack a cell wall, which contributes to their pleomorphic nature. Without a rigid cell wall, they can change shape and size in order to adapt to different environmental conditions. This flexibility enables mycoplasmas to survive in a variety of host tissues and evade the host immune system.
Why was Mycobacterium smegmatis used instead of Mycobacterium tuberculosis?
Mycobacterium smegmatis is a non pathogenic organism so it is used in labs to study about Mycobacterium tuberculosis .
What is the difference between incomplete an complete Freund's adjuvant?
If it also contains killed Mycobacterium tuberculosis it is known as Complete Freund's Adjuvant. Without the bacteria it is Incomplete Freund's Adjuvant. From the materials data sheet.
What bacteria cause leprosy?
Mycobacterium leprae.
When was Mycobacterium pinnipedii created?
Mycobacterium pinnipedii was created in 2003.
Which does not belong actinomyces bacillus corynebacterium listeria mycobacterium?
mycobacterium
What are the organisms of tuberculosis?
Tuberculosis or TB is caused by acid fast bacteria (AFB) belonging to the genus Mycobacterium. In human TB is caused by Mycobacterium tuberculosis species and in cattles by Mycobacterium bovis. Both these species differ in only one aminoacid at position 57 (His in Mycobacterium bovis) which elicits difference in the response to the drug administered. This disease is treated using anti-tuberculosis drugs - rifampicin, isoniasid, ethambutol and pyrazinamide. In these drugs, pyrazinamide is a special drug in that it is the only available drug in the market with proven efficiency which acts on semi dormant bacteria. Other Mycobacterium species Mycobacterium leprae causes leprosy.
Which does not belong with the others actinomyces bacillus corynebacterium listeria or mycobacterium?
mycobacterium
What type of microorganism is tuberculosis?
Mycobacterium tuberculosis
