the cell cycle is defined as the period between successive divisions of a cell. During this period, the contents of the cell must be accurately replicated. Microscopists had known about cell division for more than one hundred years
The meaning of DIVISION is the act or process of dividing : the state of being divided. How to use division in a sentence. Synonym Discussion of Division.
In a medium containing auxins only, cells elongate and finally differentiate into very long tubular cells. NAA at a concentration of 1 mg/l was found to be the optimal trigger for this response. If both auxins and cytokinins are present in the culture medium, cell division is consequently ...
Book description Cell Growth and Cell Division documents the proceedings of a symposium on cell growth and division in bacterial, plant, and animal systems held at the Institute of Histology in Liè ... read full description Purchase book Share this bookBrowse...
A Nougarède,JR Saint-Côme 摘要: The rate of cell division was determined by the colchicine induced metaphase-accumulation technique in the young prefloral shoot apex of the quantitative long-day plantChrysanthemum segetum L. growing under conditions favourable to flowering (16-hour photoperiod; ...
Cell division is generally regarded as a process in which cells replicate their components, such as chromosomal DNA and organelles, and segregate them equally to create “copies” of the mother cells. From: Seminars in Cell & Developmental Biology, 2013 ...
The effects of NAA (naphthaleneacetic acid), GA 3 (gibberellic acid), CPPU (N-(2-chloro-4-pyridyl)-N'-phenylurea) and pollination on fruit set, cell division and enlargement were studied in Lagenaria leucantha , an important vegetable. NAA and GA 3 were ineffective in inducing parthenocarpy,...
division of labor 劳动力的分工 frequency division 分频;频率划分 administrative division 行政区域 frequency division multiplexing 频分复用;分频多路传输 cell division 细胞分裂 division of labour 分工 division的英语例句: 1. Villa had just been relegated from the First Division. 维拉队刚刚从甲级联赛中降级...
The same procedures, however, revealed only a constrictive division process in Proteus vulgaris and Erwinia sp. This adds to the evidence that septation, although difficult to demonstrate, is the process of cell division in the enteric gram-negative rods and the pseudomonads and that constriction ...
A. metabolism B. respiration C. mitosis D. digestion 相关知识点: 试题来源: 解析 C。细胞分裂的过程被称为有丝分裂。新陈代谢是生物体维持生命活动的各种化学变化的总称,呼吸作用是生物体将有机物氧化分解并释放能量的过程,消化是生物体将食物分解为小分子物质的过程,它们都与细胞分裂无关。反馈...