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Price List - MitoSciences
Price List - MitoSciences

... PAGE as shown in Figure 6. The OXPHOS mAb cocktail provides an important analysis of the purity of OXPHOS complexes after immunocapture. However this cocktail could also be used to detect a specific reduction in the levels of an individual OXPHOS complex with respect to the others. Also included are ...
Full Text - International Journal of Livestock Research
Full Text - International Journal of Livestock Research

... to be a valuable animal model for insights into immune function. In particular, the development of B cells in this unique organ, the bursa of Fabricius, has provided a novel opportunity to study B cell development (Funk and Thompson, 1996). The bursa also functions as a peripheral gut-associated lym ...
Enzymes
Enzymes

... • This is the temperature at which the enzyme catalyzes the largest number of reactions per second. • The optimum temperature of enzymes varies in different organisms, and is often but not always close to the temperature at which the enzyme usually functions. • Some enzymes may have very high or ver ...
Use of a single primer to fluorescently label selective amplified
Use of a single primer to fluorescently label selective amplified

Equilibrium
Equilibrium

... equilibrium concentration of H2O(g) is 0.1990 M, what concentrations of CO and H2 would you expect to find? 13. When nitrogen monoxide gas comes in contact with air, it oxidizes to the brown gas nitrogen dioxide according to the following equation: 2NO(g) + O2(g) ↔ 2NO2(g) a. The equilibrium constan ...
PDF document
PDF document

... concentration of Co(II) from 0.17–2.55 × 10–5 mol L–1 and become constant at 2.55 × 10–5 mol L–1. Thus a concentration of 3.40 × 10–5 mol L–1 in the final solution was used throughout the experiment. Effect of the temperature. The effect of temperature (Fig. 5) on the reaction rate was studied at 29 ...
Nutrient uptake by protocells: a liposome model system
Nutrient uptake by protocells: a liposome model system

... (Received 2 November, 1999) ...
Species Absorbing in the 500-nm Region in the Reactions of
Species Absorbing in the 500-nm Region in the Reactions of

... key step in the action of almost all PLP enzymes is the formation of a quinonoid species, in which the a -carbon in a Schiff base (aldimine) formed from PLP and amino acid is deprotonated. Several enzymes have been reported to exhibit an intense and transient absorption band in the 500 nm region of ...
Structure and Properties of Polymers
Structure and Properties of Polymers

... more than two groups capable of undergoing a polycondensation reaction, the resulting macromolecules are not linear but branched (Figure 9). For instance, when a monomer molecule with three functional groups capable of condensation is incorporated in a macromolecule, it can become a trifunctional br ...
ADSORPTION OF Cr(NH3)6 3+ AND Cr(en)3 3+ ON CLAY
ADSORPTION OF Cr(NH3)6 3+ AND Cr(en)3 3+ ON CLAY

... Infrared evidence was presented to support the presence of adsorbed NH4 + following complete decomposition of the complex. The experiments reported here for chromium complexes and previously for cobalt complexes (Koppelman and Dillard, 1978) differ from those presented by Fripiat and Helsen (1966). ...
entropy - KFUPM Faculty List
entropy - KFUPM Faculty List

... For a given substance, the standard entropy is greater in the gas phase than in the liquid phase. For two monatomic species, the one with the larger molar mass has the greater standard entropy. ...
Computational models of plant development and form
Computational models of plant development and form

... from observations and experiments. Modeling offers a powerful method for studying causality, because in models cause-effect relations can be defined explicitly, opening the door to rigorous study of their implications. Analysis of self-organization. The form of plants is not coded directly in their ...
chapter 4 - reactions in solution
chapter 4 - reactions in solution

... attractions of the ions for each other and the interactions of the ions for water molecules. If ion-dipole interactions are strong, compounds will not dissolve in water.  Salt does not dissolve in nonpolar solvent, such as gasoline, because interactions between solvent molecules and ions are very w ...
Theoretical studies of systems of biochemical interest containing Fe
Theoretical studies of systems of biochemical interest containing Fe

... and Cu(II). This fact involves that enzymes active sites are designed to cope with the remarkably different coordination preferences for these two ions. Although the Cu(III) oxidation state is generally considered to be unreachable due to the highly positive Cu(III)/Cu(II) redox potentials that resu ...
Direct production of hydrogen peroxide from CO, O2, and H2O over
Direct production of hydrogen peroxide from CO, O2, and H2O over

... Table 1 shows the catalytic results for H2O2 production from CO/O2/H2O over several types of metal nanoparticles dispersed on alumina prepared by the wet reduction (WR) method, which has recently been shown to be an effective method for the preparation of various amorphous alloy catalysts for versati ...
Epjj Lecture 4
Epjj Lecture 4

... In this case where the non-competitive inhibitor (Inc) react the enzyme at a site other than the active site, both the free enzyme (E) and the enzyme-substrate complex (E-S) react with Inc Clearly, in this case the reaction of the non-competitive inhibitor is irreversible. ...
Chemistry XXI
Chemistry XXI

... The analysis of the kinetic stability of biomolecules has been crucial in the analysis of different theories about the origin of life. For example, it has been proposed that amino acid synthesis could have occurred deep in the Earth's crust and that these amino acids were subsequently shot up along ...
user manual for MS Amanda Standalone
user manual for MS Amanda Standalone

... stated here is searched for in the enzyme file. Several enzymes are provided by default, user  defined enzymes can be added (see description on the parameter ).  ...
Full cell simulation and the evaluation of the buffer system on air
Full cell simulation and the evaluation of the buffer system on air

... Historically, most MFC development has been experimentbased. Recent efforts at simulation allow multiple controlling phenomena to be considered, which can guide system optimization [4]. Building off the MFC models have been refined and expanded to become useful tools for MFC behavior analysis. The in ...
Enzymes
Enzymes

... The activity of some enzymes can be regulated by the presence of certain INHIBITOR MOLECULES. A NONCOMPETITIVE INHIBITOR MOLECULE blocks enzyme activity, in other words it stops the enzyme from catalyzing reactions, by binding to the enzyme and slightly changing the shape of the active site. Substra ...
Chapter 17 lecture notes on Chemical Equilibria
Chapter 17 lecture notes on Chemical Equilibria

... A new way to describe all chemical reactions, the equilibrium expression: Note that every reaction ultimately arrives at an equilibrium; i.e., the point at which the forward and reverse reactions have equal rates so that there is no change in the overall concentration of species present in the syst ...
References
References

... which areobtained by the reaction ofmalonoyldihydrazide ,succinyldihydrazide and phthalolyldihydrazide with benzoin in mole ratio1: 2.The preparation of the complexes was carried out in both neutral and basic media and have beencharacterizedphysico-chemically and they found to have the formulas [Ni2 ...
Review Psychrophilic enzymes: molecular basis of cold
Review Psychrophilic enzymes: molecular basis of cold

... sharp thermal gradient, or occurring over widely different thermal habitats, can also express specific isozymes kinetically adapted to a given environment (see [14] for review). This strategy is of course restricted to polyploid species, or when multicopies of genes are available, but at the molecul ...
PP - Columbia University
PP - Columbia University

... But all this spewing of lactate turns out to be wasteful. Using oxygen as an oxidizing agent glucose could be completely oxidized, to: ...
Lehninger Principles of Biochemistry
Lehninger Principles of Biochemistry

... Greek enzymos, “leavened”) are the chemical catalysts of biological systems. Enzymes have extraordinary catalytic power, often far greater than that of synthetic or inorganic catalysts. They have a high degree of specificity for their substrates and they accelerate chemical reactions tremendously. T ...
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Multi-state modeling of biomolecules

Multi-state modeling of biomolecules refers to a series of techniques used to represent and compute the behaviour of biological molecules or complexes that can adopt a large number of possible functional states.Biological signaling systems often rely on complexes of biological macromolecules that can undergo several functionally significant modifications that are mutually compatible. Thus, they can exist in a very large number of functionally different states. Modeling such multi-state systems poses two problems: The problem of how to describe and specify a multi-state system (the ""specification problem"") and the problem of how to use a computer to simulate the progress of the system over time (the ""computation problem""). To address the specification problem, modelers have in recent years moved away from explicit specification of all possible states, and towards rule-based formalisms that allow for implicit model specification, including the κ-calculus, BioNetGen, the Allosteric Network Compiler and others. To tackle the computation problem, they have turned to particle-based methods that have in many cases proved more computationally efficient than population-based methods based on ordinary differential equations, partial differential equations, or the Gillespie stochastic simulation algorithm. Given current computing technology, particle-based methods are sometimes the only possible option. Particle-based simulators further fall into two categories: Non-spatial simulators such as StochSim, DYNSTOC, RuleMonkey, and NFSim and spatial simulators, including Meredys, SRSim and MCell. Modelers can thus choose from a variety of tools; the best choice depending on the particular problem. Development of faster and more powerful methods is ongoing, promising the ability to simulate ever more complex signaling processes in the future.
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