名词细菌(复数为bacteria)
1. 细菌:第二章 细菌的形态与结构 细菌(Bacterium)是属于原核型细胞的一种单胞生物,形体微小,结构简单. 无成形细胞核、也无核仁和核膜,除核蛋白体外无其他细胞器. 在适宜的条件下其相对稳定的形态与结构. 一般将细菌染色后用光学显微镜观察,
2. 杆菌属:对烷属烃进行降解的微生物组成,是假单胞菌属(Pseudomonas)、杆菌属(Bacterium)和分枝杆菌属(Mycobacterium). 对脂肪酸生物氧化的作用微生物,占优势的仍是假单胞菌属,其次则是芽孢杆菌属(Bacillus)、杆菌属和八叠球菌属(Sarcina)等.
3. [无芽孢] 杆菌属:bacteroid 内杆菌 | bacterium [无芽孢] 杆菌属 | bacillus 杆菌
1. (bacteria的单数)
Bacterium is the singular of bacteria.
noun
1. (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
Synonym: bacteria