轻浮思想 发表于 2025-3-23 13:16:30
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Vicente Parra-Vega,Emmanuel Dean-Leonuse of stable isotope nuclear magnetic resonance methods has provided a firm experimental base for the widely accepted precursor-product relationships between the simple compounds of central metabolism - acetate ammo acids and carbohydrates and the seemingly endless variety of organic natural produc干旱 发表于 2025-3-23 20:29:48
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http://reply.papertrans.cn/32/3131/313054/313054_14.pngVaginismus 发表于 2025-3-24 05:08:56
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The mechanistic basis of enzyme catalysis,. This chapter will identify and illustrate some of the important connections between the mechanistic concepts of physical organic chemistry and the solution of problems in enzymology. The principles of these connections guide us in the design of experiments, the interpretation of results, and the g起草 发表于 2025-3-24 12:26:07
Chemical models of selected coenzyme catalyses,o mediate biological reactions under ambient conditions and thus serve as excellent biological ‘catalysts’. Nevertheless, enzymes have two inevitable limitations when viewed by organic chemists: first, enzymic catalyses are often too specific and do not allow the reactions that organisms do not requChagrin 发表于 2025-3-24 16:19:10
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Enzymes as targets for drug design,sequent observation that sulphanilamide antagonized the incorporation of .-aminobenzoic acid into folic acid marked the beginning of a shift in the medicinal chemist’s attention from endogenous metabolites . to the biochemical processes which control the flux of these metabolites in the organism. Mamorale 发表于 2025-3-25 01:19:17
The impact of metal ion chemistry on our understanding of enzymes,ent and variety of metal ion involvement has been appreciated. For example, among the transition metals, the elements V, Cr, Mn, Fe, Co, Ni, Cu, Zn and Mo have been shown to be essential to life and the elements Au, Ag, Pt, Pd, Ir, Os, Ti, and others have either been used in therapy or claimed to be