| 单词 | moneran |
| 释义 | moneran (once / 11819311 pages) adjn WORD FAMILY moneran 1adj of or relating to the Monera 2n organisms that typically reproduce by asexual budding or fission and whose nutritional mode is absorption or photosynthesis or chemosynthesis Syn|Hypo|Hyper moneron archaebacteria, archaebacterium, archaeobacteria, archeobacteria considered ancient life forms that evolved separately from bacteria and blue-green algae eubacteria, eubacterium, true bacteriaa large group of bacteria having rigid cell walls; motile types have flagella methanogenarchaebacteria found in anaerobic environments such as animal intestinal tracts or sediments or sewage and capable of producing methane; a source of natural gas halophil, halophilearchaebacteria requiring a salt-rich environment for growth and survival thermoacidophilearchaebacteria that thrive in strongly acidic environments at high temperatures B, bacillusaerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil cocci, coccusany spherical or nearly spherical bacteria coccobacillusa bacterial cell intermediate in morphology between a coccus and a bacillus; a very short bacillus spirilla, spirillumany flagellated aerobic bacteria having a spirally twisted rodlike form clostridia, clostridiumspindle-shaped bacterial cell especially one swollen at the center by an endospore Clostridium botulinum, botulinum, botulinusanaerobic bacterium producing botulin the toxin that causes botulism clostridium perfringensanaerobic Gram-positive rod bacterium that produces epsilon toxin; can be used as a bioweapon blue-green algae, cyanobacteriapredominantly photosynthetic prokaryotic organisms containing a blue pigment in addition to chlorophyll; occur singly or in colonies in diverse habitats; important as phytoplankton phototrophic bacteria, phototropic bacteriagreen and purple bacteria; energy for growth is derived from sunlight; carbon is derived from carbon dioxide or organic carbon pseudomonadbacteria usually producing greenish fluorescent water-soluble pigment; some pathogenic for plants and animals xanthomonadbacteria producing yellow non-water-soluble pigments; some pathogenic for plants nitric bacteria, nitrobacteriasoil bacteria that convert nitrites to nitrates nitrosobacteria, nitrous bacteriasoil bacteria that oxidize ammonia to nitrites thiobacillussmall rod-shaped bacteria living in sewage or soil and oxidizing sulfur spirillumspirally twisted elongate rodlike bacteria usually living in stagnant water vibrio, vibrioncurved rodlike motile bacterium corynebacteriumany species of the genus Corynebacterium listeriaany species of the genus Listeria enteric bacteria, enterics, enterobacteria, entricrod-shaped Gram-negative bacteria; most occur normally or pathogenically in intestines of humans and other animals endospore-forming bacteriaa group of true bacteria rickettsiaany of a group of very small rod-shaped bacteria that live in biting arthropods (as ticks and mites) and cause disease in vertebrate hosts; they cause typhus and other febrile diseases in human beings chlamydiacoccoid rickettsia infesting birds and mammals; cause infections of eyes and lungs and genitourinary tract mycoplasmaany of a group of small parasitic bacteria that lack cell walls and can survive without oxygen; can cause pneumonia and urinary tract infection actinomyceteany bacteria (some of which are pathogenic for humans and animals) belonging to the order Actinomycetales actinomycessoil-inhabiting saprophytes and disease-producing plant and animal parasites mycobacteria, mycobacteriumrod-shaped bacteria some saprophytic or causing diseases gliding bacteria, myxobacter, myxobacteria, myxobacterium, slime bacteriabacteria that form colonies in self-produced slime; inhabit moist soils or decaying plant matter or animal waste lactobacillusa Gram-positive rod-shaped bacterium that produces lactic acid (especially in milk) strep, streptococci, streptococcusspherical Gram-positive bacteria occurring in pairs or chains; cause e.g. scarlet fever and tonsillitis spirochaete, spirocheteparasitic or free-living bacteria; many pathogenic to humans and other animals micro-organism, microorganism any organism of microscopic size |
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