Shapes of Bacteria: Cocci, Bacilli, and Spirochetes
Bacteria are classified by shape into three primary groups: cocci, bacilli, and spiral-shaped. The cocci are round, the bacilli are rods, and the spiral-shaped bacteria are either rigid (spirilla) or flexible …
Gram-Positive Cocci: What Are They & What Do They Cause?
Jul 20, 2025 · Among the many types of gram-positive cocci, three genera are medically significant: Staphylococcus, Streptococcus, and Enterococcus. These bacteria are common inhabitants of the …
Is Gram-Positive Cocci Serious? Symptoms & Treatments
Explore severity, symptoms, and treatment of gram-positive cocci infections. Essential insights for healthcare. Gram-positive cocci infections represent a significant category of bacterial infections that …
Coccobacilli: Conditions, Symptoms, Causes, and Treatment
Dec 5, 2018 · The name “coccobacilli” is a combination of the words “cocci” and “bacilli.” Cocci are sphere-shaped bacteria, while bacilli are rod-shaped bacteria.
Cocci Bacteria - GeeksforGeeks
Jul 23, 2025 · Cocci bacteria are spherical or round-shaped microorganisms. They can grow in clusters, chains, or pairs depending on their orientation and attachment during cell division. Cocci bacteria can …
Coccobacilli: What Are They, Treatment, and More | Osmosis
Nov 17, 2025 · The term coccobacilli refers to bacteria with a shape that is intermediate between cocci (round) and bacilli (rod-shaped). Coccobacilli can be classified as either Gram-positive or Gram …
Bacterial cellular morphologies - Wikipedia
Cocci can grow in pairs, chains, or clusters, depending on their orientation and attachment during cell division. In contrast to many bacilli-shaped bacteria, most cocci bacteria do not have flagella and are …