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Bacteria are single-celled microorganisms that lack a nuclear membrane, are metabolically active and divide by binary fission. Medically they are a major cause of disease. Superficially, bacteria appear to be relatively simple forms of life; in fact, they are sophisticated and highly adaptable. Many bacteria multiply at rapid rates, and different species can utilize an enormous variety of hydrocarbon substrates, including phenol, rubber, and petroleum. These organisms exist widely in both ...
BACTERIA meaning: 1. plural of bacterium 2. plural of bacterium 3. very small organisms that are found everywhere and…. Learn more.
Feb 13, 2023 · Clostridioides difficile ( C. difficile) E. coli. Bacteria can infect many areas of the body, such as the skin, lungs, bowel, throat, and more. Bacteria can cause illnesses ranging from mild to severe, including: Skin infections. Urinary tract infections (UTIs), including bladder and kidney infections.
bacteria: 1 n (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants Synonyms: bacterium Types: show 49 types... hide 49 types... acidophil , acidophile an ...
Bacteria are single-celled microscopic organisms that belong to the kingdom of prokaryotes. They are extremely small, so they cannot be seen individually unless viewed under a microscope. When grown on agar, bacteria grow in colonies that contain many single cells. Colonies appear as spots of different sizes, shapes and colors, depending on the ...
Bacteria. Bacteria are microbes with a cell structure simpler than that of many other organisms. Their control centre, containing the genetic information, is contained in a single loop of DNA. Some bacteria have an extra circle of genetic material called a plasmid rather than a nucleus. The plasmid often contains genes that give the bacterium ...
Bacteria definition: . See examples of BACTERIA used in a sentence.
