Chemical Reaction Research Papers Samples For Students

In the healthcare perspective, according to Gennaro et al. (2000), biochemical reactions are the chemical reactions involved in biochemical and cellular processes and particular actions of substances that affect these processes. Understanding biochemical reactions lead to the “understanding of the molecular bases of diseases”. The knowledge of receptor sites and metabolism (among other things) direct healthcare measures in efficient therapy management. Knowing normal cellular communication and metabolic pattern chemical reactions determine conditions that are abnormal in disease states. To Giese (2013), the scope of pharmaceutical reactions involve those of pharmaceutical biomolecules and biomolecule analogues and the chemical reactions involving ...

Abstract

Enzymes are the large biological molecules that play the role of metabolic processes responsible for maintaining the human life. They have the ability of high selectivity, as natural catalysts. They accelerate both the specifity and rate of metabolic processes, from food digestion and DNA synthesis. Most scientific enzymes are proteins in nature, even though some RNA molecules which are catalytic have been studied. The structures of enzymes normally adopt a three dimensional structure, and in order to assists in catalysis, it may employ the organic and inorganic forms. This experiment is meant to describe the properties and characteristics of enzymes ...

Stratospheric Ozone Depletion

Ozone depletion is a natural phenomenon of the earth’s stratosphere due to the presence of free radicals that are from natural causes such as volcanic activity. However, as man evolved, he discovered his environment and built industries during the industrial revolution. These industries emitted tones of pollutants into the atmosphere, including compounds Ozone Depleting Substances. The continuous use of CFCs also contributes to the effect significantly. The worst case of ozone depletion ever recorded happened in 2006, during winter and early spring in Antarctica. That sounded a loud alarm to environmental scientists, political leaders and civil organizations come ...

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One of the most important assets of the industrial application these days is the Fluidized bed reactors. When gasses, solids, and liquids contact simultaneously, a large number of industrial process reactions are involved. All these operations need a multiphase reactor to be carried out. Since a variety of multiphase chemical reactions can be carried out in a Fluidized Bed Reactor, it is interesting to learn about its functioning, various types, application, advantages, and disadvantages. Initially, fluidized bed reactors were built for the petrochemical and oil industries. Now, they are widely used for producing Gasoline and other fuels, plastics, polymers, ...

Abstract

Lemons have a lot of electrolytes, in form of citric acid. This acid assists in breaking down the atomic configuration of the copper and zinc plates that is placed in the lemon during such an experiment. Once the copper and zinc has been broken down, electrons are liberated. The copper and zinc then become electrodes. Electrodes permit the electrons to flow liberally through them. These free electrons habitually flow from negative electrode to positive one. In this experiment the copper is the positive electrode and the zinc is the negative. The movement of these electrons are computed in the lighting ...

Muscular dystrophy is an inherited disease where the different genes that control muscular function are defective (Emery, 2008). It has been found that many forms of dystrophy are caused by a deficiency in dystrophin, which is a muscle protein (Emery, 2008).
This disease is not infectious and cannot be acquired from any activity. It is characterized by muscle weakness and wasting where the specific muscles affected vary for different types of dystrophy (Emery, 2008).

Among the various types of muscular dystrophy, the Duchenne muscular dystrophy is the most prevalent, with an occurrence of twenty to thirty cases for every one ...

Background

Early scientists and nutritionists believed that the most vital nutrient in living organisms, for building and maintaining the body was the protein. The role of proteins as enzymes came into existence several years later. This was around 1926 when experiments showed that enzymes were proteins. Insulin was the first protein to be sequenced. Hemoglobin was the first structure of proteins to be resolved. Myoglobin was then resolved later.

X-ray diffraction analysis (X-ray crystallography) led to the determination of the structure of the proteins (three-dimensional structure). The purification of proteins can be made possible from cellular compounds. Several methods have ...

Abstract

The fugacity is a term that has Latin origins, referring to pace and speed. Early work somewhere in the 20th century, on fugacity, demonstrated that chemical equilibrium is established by the free energies of reacting material. Since then, various approaches and concepts on fugacity have been provided. The gas fugacity of noble gasses has been studied, and models have been proposed for calculating the solubility of noble gasses. The development of various models has considered pressure effects, differential equilibrium between components and temperature changes.
The paper discusses the evolution of various multimedia fugacity models and the fugacity of pure ...

The Structure and Chemistry of a Dry Cell

A dry cell is usually referred to as a zinc-carbon cell because its components. Its electrochemical system constitutes a manganese dioxide cathode and a zinc anode. Additionally, the electrolyte is made up of zinc chloride which is solved in water and combined with ammonium chloride. For the most or commonly used batteries such as the round cells, a rod of carbon is used which is placed centrally down. The carbon rod serves as a collector of current for the positive terminal located at the top of the cell even though it is chemically inert. Current inside the dry zinc carbon cell moves through the ...