The concepts of generative pole and transversion of bipolarity to multipolarity are introduced. A thesis that the basic principle of the organization of a living cell is bipolarity of its basic structural elements, such as chromosomes, replisomes, and generative poles, is formulated. Promising areas...
The internal and surface structure of a bacterial cells include:Nucleoid Ribosomes Storage Granules Endospore Capsule Outer Membrane Plasma Membrane Cell Wall Periplasmic SpaceProkaryotes replicate through binary fission.Eukaryotes are more complex organisms and, with few exceptions, contain membrane-bound ...
How does the structure of DNA fit its function, especially as it relates to DNA replication? What do 3' and 5' in a DNA structure mean? What is the basic function of a DNA molecule in a cell? What important features of the structure of DNA are consistent with its role as the chemica...
Briefly describe what you know about the structure of DNA and how DNA is packaged in a cell. Provide a brief description and a detailed explanation of the process of DNA replication. Describe the structure and function of DNA. Explain how DNA encodes a cell's information. ...
A lymphoid structure that arises within follicles after immunization with, or exposure to, a T cell-dependent antigen. It is specialized for facilitating the development of high-affinity, long-lived plasma cells and memory B cells. Aminophospholipid asymmetry of the plasma membrane The distribution ...
双歧杆菌 炭疽杆菌 炭疽杆菌 大肠杆菌 结核杆菌 菌 杆 螺 门 幽 菌 弧 乱 霍 Section 2 Bacterial structure Plasmid Plasmid Structure of bacteria cell wall Elementary structure cell membrane cytoplasm nucleoid capsule Special structure flagellum (flagella) pilus (pili) spore Elementary structure Cell Wall...
et al. A comparison of the efficacy and safety of intravenous followed by oral delafloxacin with vancomycin plus aztreonam for the treatment of acute bacterial skin and skin structure infections: a phase 3, multinational, double-blind, randomized study. Clin. Infect. Dis. 67, 657–666 (2018)....
Cas9 is composed of two distinct nuclease domains to introduce the DSB – the HNH-like nuclease domain which cuts the DNA strand complementary to the protospacer sequence (target strand) and the RuvC-like nuclease domain that cleaves the opposite, non-target strand (Cas9 structure and detailed ...
Watson JD, Crick FHC. Genetic implications of the structure of deoxyribonucleic acid. Nature. 1953;171:964–9. Weng SF, Reps J, Kai J, et al. Can machine-learning improve cardiovascular risk prediction using routine clinical data? PLoS One. 2017;12:e0174944. ...
The fluid mosaic model of Singer and Nicolson (1972) is a commonly used representation of the cell membrane structure and dynamics. However a number of features, the result of four decades of research, must be incorporated to obtain a valid, contemporary version of the model. Among the novel...