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bacteria

Indeed they are bacteria! The Gram stain is a common, inexpensive, and very useful test that Medical Technologists (laboratory workers in hospitals) do to help doctors diagnose and treat bacterial infections. The bacilli part simply means the shape of the bacteria. A bacillus is a rod-shaped bacteria - think of a tiny sausage! The other common shape is a "coccus" or "cocci" (cocci and bacilli mean there is more than one) which is a sphere - like a tiny grape. I won't go into the details of the test, but basically the specimen (whatever body fluid was submitted to the lab) is stained in a special way that typically shows one of two different results: Gram negative or Gram positive. Why does Gram positive or negative matter? First, it helps with deciding WHAT the bacteria is and second, it helps determine WHAT ANTIBIOTIC can be used to treat an infection with it. Gram positive bacteria have a very thick outer cell layer made of peptidoglycan which stains dark purple. Gram negative bacteria have different layers on the outside of their cells and the peptidoglycan layers are much thinner - so they stain pink. So a Gram positive bacillus is sausage/rod shaped that stains dark purple with a Gram stain test. Examples are: Clostridium, Bacillus, and Listeria, but there are MANY more!

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Related Questions

What shape do bacilli bacteria have?

Bacilli are rod-shaped bacteria.


What are rod-shaped bacteria?

Rod-shaped bacteria are a type of bacteria that have a cylindrical shape, resembling a rod or cylinder. They are known as bacilli and can be found in various environments, including soil, water, and the human body. Examples include Escherichia coli and Bacillus subtilis.


What do Bacilli bacteria look like?

bacilli bacteria are rod shaped.


Is bacilli a morpholigical bacteria?

No. It is a genus of bacteria.


Does bacilli cause measles?

No, bacilli are a certain species of bacteria; measles are caused by a virus.


What is the definition to rod shaped bacteria?

Rod-shaped bacteria are bacteria that have a cylindrical shape, resembling a rod or cylinder. They are often referred to as bacilli and can vary in length and width. Examples of rod-shaped bacteria include Escherichia coli and Bacillus subtilis.


Example of bacilli bacteria?

Lactobacillus


Are bacilli bacteria round?

yes  


What bacteria is in rod shaped?

bacilli


Are bacteria with a round shape called a bacilli?

No. Bacilli have a rod-like shape. The round ones are called cocci. The singular is coccus - as in staphylococcus.


What are examples of Bacilli?

Bacilli are rod shaped spore forming aerobic bacteria. Anthrax, streptococcus, staphylococcus & listeria are examples of bacilli ...........................


What is the plural form of bacilli?

Bacilli is the plural form of bacillus. Bacilli refers to the class of bacteria that includes the orders of Bacillales and Lactobacillales.