网络四种生物分子 网络释义 1. 四种生物分子 Ch2 - DOC ... 官能基( Functional Groups) 2.5四种生物分子(Four Types of Biological Molecules) 碳水化合物( Carbohydrates) ... www.docstoc.com|基于2个网页
Biological Macromolecules:Macromolecules are large molecules known as polymers that are composed of repeating subunits known as monomers. There are four classes of macromolecules that perform a variety of tasks and functions for the maintenance of cells and biological life....
which forms water-insoluble globules consisting of many starch molecules. (b) A small section of a single starch molecule, which occurs as branched chains of up to half a million glucose subunits. (c) The precise
The key target molecules were members of the 'Big Four' classes of antibiotics (macrolides, aminoglycosides, b-lactams and tetracyclines), naphthoquinone antibiotics and their related antibiotics. The Journal of Antibiotics (2013) 66, 107–129; doi:10.1038/ja.2012.126 Keywords: antibiotics; ...
Comparative study of interactions between four biological membrane molecules and different SWCNTs via molecular dynamics simulationCarbon nanotubeMolecular dynamics simulationWrappingInteraction energyA 52-year-old Japanese woman was referred to our hospital because of fever and coxalgia. She had a white ...
Significant differences in the active sites among the enzyme sub-types were also identified, which may play a role in their substrate selectivity and impact their inhibition by small molecules.Similar content being viewed by others Identification of positive and negative regulators in the stepwise ...
Solute:sodium symporters (SSSs) transport vital molecules across the plasma membrane of all living organisms. vSGLT, the Na + /galactose transporter of Vib... S Mazier,M Quick,L Shi - 《Journal of Biological Chemistry》 被引量: 71发表: 2011年 The evolution of minimally invasive thoracic sur...
and may result in the loss of efficacy and safety. The authentication of biological species is usually performed by experienced taxonomists, however, morphological identification can be limited by the absence of different phenotypic characteristics. Furthermore, herbal products are available in the marke...
It is unclear why size fractionation usually resulted in the loss of activity in both the large and small fractions. It could be that compounds were lost on the filter or that molecules of differing sizes work synergistically to induce settlement and without one or the other, the effect is le...
The two phages (G4 and G14) that appeared by biological criteria and by differences in their proteins to be the most distantly related to φX174 gave heteroduplex DNA molecules with a highly characteristic and ordered pattern of single-stranded DNA loops (5 and 4, respectively), which ...