Briefly describe the three types of chemical inhibition of enzyme activity. Which of these are used in the cell to control enzymatic activity and why?Enzyme-substrate complex:The enzyme-substrate complex is a temporary arrangement ...
High turnover number of enzymes increases the efficiency of the reaction. Enzymes are specific in action. Enzymatic activity decreases with increase in temperature. They show maximum activity at an optimum pH of 6 – 8. The velocity of enzyme increases with an increase in substrate concentration ...
Answer to: Describe the fact that enzyme catalysis is specific in terms of the type of reaction and the exact substrate structure. By signing up,...
aThe unsuitability of the ligno-cellulosic substrates to support enzyme production under solid-state fermentation might be due to inappropriate physical proper-ties like particle size, geometry and compactness of the substrate 支持酵素生产的ligno-cellulosic基体的不合适在固体发酵之下也许归结于不适当的有形资...
These data were used to parametrise a parsimonious, generally applicable mathematical model that describes the formation of an enzyme-substrate-complex as a second-order reaction and the release of products via degradation of the complex as first-order reaction. To improve the fit of the model, a...
doesn't move unless the clutch, or substrate, is engaged. This represents a hitherto unknown mechanism in the regulation of protein kinases such as ROCK, whereby substrate specificity and corresponding activity are simply governed by the precise spatial positioning of enzyme and substrate," says MFPL...
There was no change in the kinetic properties of the residual enzyme. Then liver specimens fixed in formalin were stained with anti-OTC anti- body by applying the avidin-biotJn-peroxidase complex method. This analysis showed clearly that the patients were heterozygotes for OTC deficiency with ...
Describe the structure, function, and properties of enzymes. Enzyme: Enzymes are proteins produced by the living organisms in order to speed up the reactions in the body. Based on their function, they are categorized into six types named as; Ligases, isomerases, lyases, hydrolases, transferases...
What are examples of allosteric regulation of a particular enzyme and how does this relate to its function? What is an enzyme reaction? What are the characteristics of enzymes? Describe how an enzyme binds to its substrate. Describe a simple enzyme v. a conjugated enzyme...
What are the basic mechanisms of enzyme control, and why do they matter? How do enzymes speed up reactions? How do enzymes interact with their specific substrate molecules? How do enzymes regulate the rate of chemical change? How can you describe the mechanism...