Contents
What are coccus examples?
Cocci Examples Cocci that are in pairs are known as diplococci (examples include, Streptococcus pneumoniae and Neisseria gonorrhoeae). Streptococci are cocci strings (e.g. Streptococcus pyogenes). Staphylococci are colonies of cocci that are irregular (grape-like) (e.g. Staphylococcus aureus).
What does the suffix coccus mean?
spherical bacterium
Definition of coccus (Entry 1 of 2) : a spherical bacterium. -coccus. noun combining form. plural -cocci.
What is the prefix of coccus?
(word root) spherical bacterium. Examples of words with the root -coccus: streptococcus.
What is coccus in biology?
coccus, plural Cocci, in microbiology, a spherical-shaped bacterium. Many species of bacteria have characteristic arrangements that are useful in identification. These characteristic groupings occur as a result of variations in the reproduction process in bacteria. See also Staphylococcus; Streptococcus.
Which organism is a coccus?
A coccus (plural cocci) is any bacterium or archaeon that has a spherical, ovoid, or generally round shape. Bacteria are categorized based on their shapes into three classes: cocci (spherical-shaped), bacillus (rod-shaped) and spirochetes (spiral-shaped) cells.
Where is coccus found?
These spherical or elongated coccoid organisms are found in the normal rumen of cattle and sheep and in the intestinal tract of rabbits.
Is coccus a suffix?
suffix: -coccus,-a,-um (adj. A).
What does the prefix Carcin mean?
carcin/o. Prefix denoting cancer. Used to form compound words such as carcinogen or carcinoma.
What does Caucasing mean?
A caucus is a meeting of supporters or members of a specific political party or movement. The exact definition varies between different countries and political cultures.
What is the scientific name for coccus?
Coccus bacteria, known as cocci, are oval-shaped or spherical bacteria. Types of coccus bacteria include Diplococcus bacteria, Streptococcus bacteria, Staphylococcus bacteria and Enterococcus bacteria. They are named depending on how their bacterial cells are arranged.
Where can you find coccus?
These spherical or elongated coccoid organisms are found in the normal rumen of cattle and sheep and in the intestinal tract of rabbits. They have no pathogenic significance.
What causes coccus?
The pyogenic cocci are spherical bacteria that cause various suppurative (pus-producing) infections in animals. Included are the Gram-positive cocci Staphylococcus aureus, Streptococcus pyogenes and Streptococcus pneumoniae, and the Gram-negative cocci, Neisseria gonorrhoeae and N. meningitidis.
What is the medical definition of a coccus?
Medical Definition of coccus 1 : a spherical bacterium 2 : cochineal
Can a Staphylococcus be classified as a coccus?
A pathogenic coccus can almost always be classified as either a staphylococcus (occurring in clusters), or a streptococcus (occurring in short or long chains). Both staphylococci and streptococci are gram-positive and do not form spores.
What is the shape of a coccus cell?
See additional information. Coccus: A bacterial cell that has the shape of a sphere. Coccus is part of the name of a number of bacteria, such as enterococcus, meningococcus, pneumococcus, staphylococcus, and streptococcus.
What kind of bacterium is a cocci called?
coccus A common type of spherical or spheroidal bacterium. Cocci connected in line are called STREPTOCOCCI; those in bunches are called STAPHYLOCOCCI. Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005