Search results
A diplococcus (plural diplococci) is a round bacterium (a coccus) that typically occurs in the form of two joined cells.
Diplococci bacteria (singular; diplococcus) are spherical bacteria that occur in pairs and may appear ovoid or bean-shaped; cause infections in human beings.
In coccus. Pairs of cocci are called diplococci; rows or chains of such cells are called streptococci; grapelike clusters of cells, staphylococci; packets of eight or more cells, sarcinae; and groups of four cells in a square arrangement, tetrads.
Meningococci are gram-negative aerobic diplococci that belong to the family Neisseriaceae. There are 13 serogroups; 6 serogroups (A, B, C, W135, X, and Y) cause most human disease.
Meningococci are gram-negative aerobic diplococci that belong to the family Neisseriaceae. There are 13 serogroups; 6 serogroups (A, B, C, W135, X, and Y) cause most human disease.
There are three basic shapes of bacteria: coccus, bacillus, and spiral. Based on planes of division, the coccus shape can appear in several distinct arrangements: diplococcus, streptococcus, tetrad, sarcina, and staphylococcus. The bacillus shape can appear as a single bacillus, a streptobacillus, or a coccobacillus.
Streptococcus pneumoniae (pneumococci) are gram-positive, alpha-hemolytic, aerobic, encapsulated diplococci. Pneumococcal infection is a major cause of otitis media, pneumonia, sepsis, meningitis, and death. Diagnosis is by Gram stain and culture.
Moraxella catarrhalis is a gram-negative diplococcus that causes ear and upper and lower respiratory infections. M. catarrhalis (formerly known as Branhamella catarrhalis) is a frequent cause of.
Osmosis Diplococci - aerobic high-yield notes offers clear overviews with striking illustrations, tables, and diagrams. Make learning more manageable.
Apr 3, 2015 · Lancet-shaped diplococci in Gram-stained sputum from a case of Streptococcus pneumoniae pneumonia. The clear “halo” surrounding some of the diplococci ( arrows) is the consequence of the thick polysaccharide capsule.
