Factors Effecting Enzymes Essays and Term Papers
1,247 Essays on Factors Effecting Enzymes. Documents 1 - 25 (showing first 1,000 results)
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The Non-Price Factors Effect in Post-Purchase Intention of Telecommunication Industry in Indonesia
Abstract - The development of the telecommunications sector in Indonesia showed a significant increase, since 2008. There are three major players that dominate the Indonesian telecommunications market. One of the major players of interest is Telkomsel. As a market leader, Telkomsel try to make differentiation with other players in this Industry with no play at low price but increase the quality of service provided. The strategy used here makes Telkomsel became the object of interest
Rating:Essay Length: 3,516 Words / 15 PagesSubmitted: November 22, 2015 -
Determining Optimum Environmental and Chemical Effects on Enzyme Kinetics
Abstract Enzymes, fundamental proteins that catalyze reactions by lowering activation energy, operate under kinetic principle and can react slower or faster with different ph and temperature levels. By finding this optimum temperature and pH through a process of spectrophotometery we can understand how many of the enzymes in our body function in different environments. I will examine a set of pH ranges and temperature ranges to find which one has the fastest reaction rate due
Rating:Essay Length: 1,127 Words / 5 PagesSubmitted: November 8, 2009 -
Temperature Effects in Enzyme Activity
Temperature Affecting Enzyme Activity Introduction The basic properties of life revolve around chemical reactions. Without the presence of enzymes some of life’s processes would not come so easily. Enzymes are basically proteins, which have specific shapes for different substrates. Enzymes change the rate in chemical reactions. It does this without having to change its own shape, which makes enzymes different from other proteins. A common enzyme that we have is catalase, which breaks down hydrogen
Rating:Essay Length: 749 Words / 3 PagesSubmitted: December 11, 2009 -
The Effects of Environmental Factors on the Absorbance of Escherichia Coli
Introduction In this experiment, the gram negative bacterium Escherichia coli is being subjected to various environmental factors that affect the rate of growth. These factors scrutinized were the different types of nutrients, the intensity of aeration, or the temperature at which it was stored. The purpose of this lab is to determine which factor affects the Escherichia coli the greatest. It is known that these abiotic factors affect the rate of growth the greatest if
Rating:Essay Length: 1,662 Words / 7 PagesSubmitted: December 11, 2009 -
The Effect of Substrate Concentration on the Activity of the Enzyme Catalase
The Effect Of Substrate Concentration On The Activity Of The Enzyme Catalase Aims This is an experiment to examine how the concentration of the substrate hydrogen peroxide affects the rate of reaction of the enzyme catalase. Background Information Enzymes are protein molecules. They are used to speed up specific reactions in the cells. They are all very specific as each enzyme just performs one particular reaction. Catalase is an enzyme found in food such as
Rating:Essay Length: 1,190 Words / 5 PagesSubmitted: December 20, 2009 -
Effect of Temperature on an Enzyme Controlled Reaction
To investigate the effect of temperature on an enzyme controlled reaction Introduction and planning For the investigation of enzymes, I am going to conduct an experiment to see how temperature can affect the rate of reaction of enzymes by testing it with starch. The enzyme that we are going to use is called amylase. We are going to test this enzyme with starch. By mixing amylase and starch solutions together under different temperature conditions, we
Rating:Essay Length: 488 Words / 2 PagesSubmitted: December 24, 2009 -
Lab: Effect of Temperature on the Catalase Enzyme
Lab: Effect of Temperature on the Catalase Enzyme Background Information: Catalase is an enzyme which is commonly found in mammalian animals, such as, but not limited to, humans and cows. Catalase’s function in the body is to dissolve hydrogen peroxide. Without the aide of Catalase we would die as hydrogen peroxide is poisonous to humans. Catalase works with the hydrogen peroxide molecule because the substrate (hydrogen peroxide) has a shape which corresponds to the enzyme
Rating:Essay Length: 546 Words / 3 PagesSubmitted: February 8, 2010 -
The Effect of Substrate Concentration on the Activity of the Enzyme Catalase
The Effect Of Substrate Concentration On The Activity Of The Enzyme Catalase A Level Biology Project Aims This is an experiment to examine how the concentration of the substrate hydrogen peroxide affects the rate of reaction of the enzyme catalase. Background Information Enzymes such as Catalase are protein molecules which are found in living cells. They are used to speed up specific reactions in the cells. They are all very specific as each enzyme just
Rating:Essay Length: 1,825 Words / 8 PagesSubmitted: February 10, 2010 -
Temperature Effects on Enzymes
Enzymes are proteins that speed up a chemical reaction. In other words they act as organic catalysts. Another importan fact is that enzymes are not being used in the reaction, thus, it can be reused over and over again. In enzymatic reactions, the molecules at the beginning of the process are called substrates, and the enzyme converts them into different molecules, the products. Enzymes work by lowering the activation energy.Most enzyme reaction rates are millions
Rating:Essay Length: 561 Words / 3 PagesSubmitted: February 27, 2010 -
Bio Effect of Temperature on Enzymes
Site Search Admissions Enquiries Within the UK: 020 7815 7815 Outside the UK: 4420 7815 7815 Effect of temperature and pressure Rates of all reactions, including those catalysed by enzymes, rise with increase in temperature in accordance with the Arrhenius equation. (1.21) where k is the kinetic rate constant for the reaction, A is the Arrhenius constant, also known as the frequency factor, DG* is the standard free energy of activation (kJ M-1) which
Rating:Essay Length: 477 Words / 2 PagesSubmitted: March 24, 2010 -
Many Factor Can Interfere with an Effective Transition to Undergraduate Student Life
The transition to becoming an undergraduate student will vary from student to student. Factors that may affect and possibly trouble one student may have much less significance to another. Despite this, there are still common factors, which can be seen to affect the majority of students and test their ability to cope effectively with the transition to undergraduate student life. These factors could be external. For example, a student who has moved away from home
Rating:Essay Length: 1,067 Words / 5 PagesSubmitted: April 12, 2010 -
Effect of an Increasing Substrate Concentration on Enzyme Activity Rate
Hui Tzu(Erin) Wang ID:0720052 Effect of an Increasing Substrate Concentration on Enzyme Activity Rate Abstract The reaction rate of an enzyme can be affected by many factors, and the purpose of this experiment was to find out how an increasing substrate concentration influences the rate of an enzyme activity; we obtained data from recording the absorbance of the samples which contain the same amount of potato juice (enzyme oxidase) and different amount of catechol
Rating:Essay Length: 990 Words / 4 PagesSubmitted: April 22, 2010 -
What Factors Led to the Slowdown of the Us Economy in 2001? Have Matters Improved in 2004? Evaluate the Risks of a Downturn in 2005 If Oil Prices Remain over $40 a Barrel. What Are the Effects on the European and Asian Economies?
The United States economy. The economy of the United States has long been one of the most, if not the most, influential capitalist economy in the modern world. Evidence of this can be seen everywhere in modern life: business news reports on television always start with the US markets, the newspapers always have the latest exchange rates between the Pound and the Dollar, the Euro and the Dollar, the Yen and the Dollar. This is
Rating:Essay Length: 2,267 Words / 10 PagesSubmitted: May 24, 2010 -
A Study on the Professional Status of Elementary School Teachers: the Effect of Eligibility and Other Factors of Teaching as a Profession
A STUDY ON THE PROFESSIONAL STATUS OF ELEMENTARY SCHOOL TEACHERS: THE EFFECT OF ELIGIBILITY AND OTHER FACTORS OF TEACHING AS A PROFESSION RHUSINIE G. COSME 2014 INTRODUCTION The teacher is the key person in molding the children socially, intellectually and morally. Whatever the teacher does will produce significant impact on the children. The key to success in the teaching-learning program lies in the people. The procedure is only as good as the people who use
Rating:Essay Length: 1,864 Words / 8 PagesSubmitted: July 29, 2014 -
The Effect of Ph and Enzyme Concentration on Enzyme Activity
1. The Effect of pH and Enzyme Concentration on Enzyme Activity 2. Abstract Enzymes help many chemical reactions to occur in living organisms. Enzymes are very specific molecules, each enzyme has a certain type of active site necessary for the reaction to happen. The reactions are very sensitive to changes in pH and enzyme concentration. Changes in the pH can drastically affect the solubility, structure and stability of the enzyme while the enzyme concentration correlates
Rating:Essay Length: 1,289 Words / 6 PagesSubmitted: October 26, 2016 -
Negative Effects of Technology
For a while now, science has been a mystery to man, leading him to want to discover more and more about it. This in many aspects is dangerous to our society, being that scientific developments in new studies have been advancing too quickly for our minds to comprehend. Things such as cloning, organ donation, and pesticides, are things that the world may sometimes find useful, when in reality, it only brings civilization down. "Raising science
Rating:Essay Length: 748 Words / 3 PagesSubmitted: December 1, 2008 -
Effects of the Atomic Bombs on Hiroshima and Hiroshima
Ever since the dawn of time man has found new ways of killing each other. The most destructive way of killing people known to man would have to be the atomic bomb. The reason why the atomic bomb is so destructive is that when it is detonated, it has more than one effect. The effects of the atomic bomb are so great that Nikita Khrushchev said that the survivors would envy the dead (International Physicians
Rating:Essay Length: 2,096 Words / 9 PagesSubmitted: December 1, 2008 -
Psychological Effects of Color
Color affects every moment of our lives although our color choices are mostly unconscious. Color has a great emotional impact on a person that comes out via the clothes we chose to wear, decorations to fill our homes, personality, foods we choose to eat and many more ways. It is possible to introduce colors to different areas of daily life to give off more energy, soothing affects, stimulate appetites and sexual motivation or even give
Rating:Essay Length: 1,895 Words / 8 PagesSubmitted: December 4, 2008 -
Negative Effects of Marijuana
Negative Effects of Marijuana (Essay with Outline) A drug is described by Webster's New World Dictionary as, "any chemical agent that effects body processes." Is marijuana good or bad? Does it have more positive short-term effects than bad? What about the long-term effects? Is there really something that smokers have to be in fear of? By examining both sides of this controversy, we can decide if marijuana has more positive or negative effects. Marijuana is
Rating:Essay Length: 1,590 Words / 7 PagesSubmitted: December 4, 2008 -
Geoffrey Chaucer and His Effect on the English Language
Geoffrey Chaucer and his effect on the English Language Geoffrey Chaucer has been called the Father of the English language. He did for the English narrative what Shakespeare later did for drama. He was the first writer to use lines of poetry that had an appeal to those interested in nature and books. His writing was very modern for his time, even more modern than the writings of others after he died, but he stayed
Rating:Essay Length: 2,224 Words / 9 PagesSubmitted: December 8, 2008 -
Effects of Technology
Technology 1 Effects of Technology Technology 2 Effects of technology Throughout history, innovations in technology have assisted humankind improved their standards of living, beginning with the simple inventions in prehistoric times, continuing on to and beyond modern times. In today's time, when the rapidness of development and research is so impressive, it is easy to think about the advantages of modern technology. Modern technology has solved many problems that people face and play an important
Rating:Essay Length: 319 Words / 2 PagesSubmitted: December 13, 2008 -
The Intolerable Acts - the Effects of the Intolerable Acts on the American Revolution
The Intolerable Acts The Effects of the Intolerable Acts on the American Revolution Throughout the eighteenth century, tension between the bold and ambitious American colonists and the British Parliament increased drastically. This tension led to harbored resentment towards the Parliament and was mainly a result of a feeling of violation from the British on the new American citizens. The colonists felt themselves to be every bit the equals of those living in Britain, although they
Rating:Essay Length: 1,474 Words / 6 PagesSubmitted: January 7, 2009 -
The Effects of Child Abuse
This is a REport on the affects of child abuse on American Society as a unit, through history and modern examples. Child Abuse: An Exposition By Dominic Ebacher Imagine for one moment that you are not yourself any longer. Visualize instead that you are a young girl; old enough to know right from wrong yet still young enough to be terrified by the dark shadows in your room. It is a cool autumn night and
Rating:Essay Length: 2,245 Words / 9 PagesSubmitted: January 10, 2009 -
Effects of Propaganda Films on Wwii
The effetcs of film on WWII propaganda Without the advent of the medium of film to wage a war of propaganda both the Axis and the Allies of World War II would have found it difficult to gather as much support for their causes as they did. Guns, tanks, and bombs were the principal weapons of World War II, but there were other, more subtle, forms of warfare as well. Words, posters, and films waged
Rating:Essay Length: 2,454 Words / 10 PagesSubmitted: February 16, 2009 -
The Automobiles Effects on the Us
The automobile has had a profound impact on the United States. It has brought us superhighways, paved bridges, motels, vacations, suburbia, and the economic growth which accompanied them. Today, the automotive industry and nearly one million related industries employ about twenty percent of all American workers. The US produces more automobiles than every other nation combined. This product has become a symbol of the American way of life. The US is sometimes referred to
Rating:Essay Length: 1,343 Words / 6 PagesSubmitted: February 16, 2009