Hydrocarbons contain atoms of which elements? What classes of organic compounds contain only these elements and oxygen? What classes of organic compounds contain only nitrogen and the elements found in hydrocarbons? How many carbons does ethane have?
To which of the four classes of biologically important molecules does cellulose belong? What are the four major organic molecules of life? What are three similarities between the three types of macromolecules? What are three differences between the three types of macromolecules?
Polymer Principles Four classes of macromolecules: Carbohydrates Lipids Proteins Nucleic Acids Polymers are made up of smaller parts called monomers. Polymers are formed through condensation reactions. Polymers are broken apart through a hydrolysis reaction. General Information about Carbohydrates Are important...
Several key transformations of B–X, B–Si, and B–Cu have also been dealt with in great detail. Apart from the reactivity, the ring syntheses from cyclic and acyclic compounds, and the syntheses of particular classes of compounds containing multiple heteroatoms have also been described in this...
Two classes of process matrices are encountered, with their distinctions perfectly clear. The core of our findings, however, lies in exploring the discrimination task for process matrices relative to quantum combs. The discrimination task presents a choice between adaptive and non-signalling strategies;...
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; ...
更多例句>> 6) four classes of the evaluation and prediction area 四级评估预测区 补充资料:发育进度预测法(见发生期预测) 发育进度预测法(见发生期预测) 发育进度预测法见发生期预测。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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Since the ‘golden age’ of antibiotic discovery, members of the phylum Bacteriodetes including the classes Flavobacteriia and Cytophagia, have contributed as producers of antimicrobial bioactive compounds (Ikegami et al. 1990; Katayama et al. 1985; Okanya et al. 2011a, b; Park et al. 2008...