This assignment looks at how enzymes are regulated by factors that affect their activity, such as temperature, substrate concentration, salts, inorganic ions, Ph, and inhibitors. It also briefly outlines four commercial uses of enzymes and how they are important to industrial processes.

Affect of temperature on enzyme activity

The temperature of a system is to some extent a measure of the kinetic energy of the molecules in the system. Therefore the lower the kinetic energy, the lower the temperature of the system and, similarly, the higher the kinetic energy, the greater the temperature of the system. Http://www.Worthington.biochem.temp/effects.com.html.

Increases in the temperature of a system results from increases in the kinetic energy of the system. This has several effects on the rates of reactions.

When molecules collide, the kinetic energy of the molecules can be converted into chemical potential energy of the molecules. If the chemical potential energy of the molecules becomes great enough, the activation energy of an exergonic reaction can be achieved and a change in chemical state will result. Therefore the greater the kinetic energy of th

The Affect of PH on enzyme activity.

4. Dairy Applications: - enzymes used in dairy applications include, milk-clotting enzymes or rennet’s, recombinant fungal and bacterial rennet’s for cheese manufacturing, fungal lactases for the manufacture of some milk products with reduced content of lactose, proteinases for accelerated cheese ripening for good flavour and textural development, proteases to reduce allergic properties of cow milk products for infants and lipases for the development of lipolytic flavours in speciality cheeses.

Both allosteric regulators and non-competitive inhibitors act in the same way in that they both affect enzyme activity by binding to the enzyme at a site, which is NOT the active site. As a result of the binding of the allosteric regulator or non-competitive inhibitor, the enzyme undergoes a conformational change, which affects the binding of the substrate to the active site.

Some topics in this essay:
Http//wwwWorthingtonbiochemtemp/effectscomhtml Increases, Substrate Concentration, Dairy Applications, Affect PH, Http//wwwbiologyarizonaedu/biochem/problem/energy-enzymes09thtml Non-competitive, Http//wwwsciencenetorguk/database/biology/01061dhtml Diagram, Biotempase Amylo, Http//morselifeuiucedu/courses/biology/questions/proteinshtml Enzymes, Enzyme Inhibitors, , energy molecules, enzyme activity, active site, temperature system, kinetic energy, rate reaction, substrate concentration, chemical potential energy, chemical potential, potential energy, affect enzyme, rate reaction increase, allosteric regulator non-competitive, energy molecules system, potential energy molecules,