B. The nuclear envelope consists consists of two membranes by a perinuclear pyruvate kinase containing SV40 NLS: in nucleusGenome: One copy of all the genetic information of an organism. Tandemly rep
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No centrioles in Plant and fungi Tubulins(1) ColchicineMAP2: In dendrites cause MTs to form looser bundlesMAP1B: In both axons and dendrites to form crossbridge between microtubules(A
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染色体Activation of elF4E (translation initiation factor) and S6 kinase(phosphorylates ribosomal protein S6)? Biochemical characteristics of apoptosis :ApoptosisAps-XxxProcaspaseTwo principle pathways
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Introduction to the cellCell theory has three basic tenets: cell is the functional unit of organisms. All metabolic activity is based on cells. E. Cell (nucleus) is totipotent which can create
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? 一切有机体都由细胞构成细胞是构成有机体的基本单位? 细胞具有独立的有序的自控代谢体系细胞是代谢与功能的基本单位? 细胞是有机体生长与发育的基础? 细胞是遗传的基本单位细胞具有遗传的全能性? 没有细胞就没有完整的生命10■支原体(mycoplast)——目前发现的最小最简单的细胞■细菌(Bacteria)■蓝藻又称蓝细菌(Cyanobacteria)1315?蓝藻该系统又称为颗粒纤维结构系统该系
三通过核孔的物质运输与信号序列有关1848年Hofmeister发现于鸭跖草的小孢子母细胞1888年Waldeyer提出Chromosome1879年W. Flemming提出Chromatin一染色体相关的术语1. 核型:即细胞分裂中期染色体特征的总和包括染色体的数目大小和形态特征等方面2. 带型:染色体经物理化学因素处理后再进行分化染色使其呈现特定的深浅不同带纹(band)的方法分带技术可分为
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