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What is Enzyme? Enzymes are protein that acts as speed up reactions and break down molecules in our body. However‚ different enzymes only work on certain types of molecules. Enzymes can accelerate the reactions by more than one million times.(3) In our human body‚ there are a total about forty thousand types of enzymes and each catalyzes different kind of molecule.(3) The molecules that enzymes help to accelerate is called substrates‚ and when enzyme is combined together with the substrate‚ it
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Enzymes (pron.: /ˈɛnzaɪmz/) are large biological molecules responsible for the thousands of chemical interconversions that sustain life.[1][2] They are highly selective catalysts‚ greatly accelerating both the rate and specificity of metabolic reactions‚ from the digestion of food to the synthesis of DNA. Most enzymes are proteins‚ although some catalytic RNA molecules have been identified. Enzymes adopt a specific three-dimensional structure‚ and may employ organic (e.g. biotin) and inorganic (e
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“PINEAPPLE PEELINGS AS A DISHWASHING AGENT” Researchers: John Andrei Bacorro Roi Rencel Egypto Sunder Singh Rajput INTRODUCTION Background of the Study Pineapple (Ananas comosus) is a fruit which was classified as a ripe and unripe. This was usually grown in a place where temperature and the weather are cold. This is abundant in the Philippines particularly in Bukidnon (Camp Philips Area) and this can be brought in the grocery or in the market. This
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Davao City GM 208 Research Methods and Applied Statistics Catalyst for Excellence Society and the economy have changed hastily and erratically over the past decades that has been very reflective to the general socioeconomic trends worldwide. Nowadays‚ I must say if you don’t innovate and keep yourself updated you will lose track. Everybody aims to be on top and to get there? You have to be like a catalyst. A catalyst in chemistry is a substance that increase the rate of the reaction
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Enzymes Enzymes are… * Biological catalysts Lower the energy level needed for a biochemical reaction to occur. This energy level is called activation energy. * Proteins Polypeptide chains made up of 100’s-1000’s of amino acids in a specific sequence. * Do not get “used up” in a reaction The number of “uses” of an enzyme depends on the enzyme. * Work more efficiently at certain optimum temperatures. * They are “reaction-specific”. Each enzyme is included in one reaction.
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CHEMISTRY PROJECT MADE BY: DISHA KHANNA XII-SCIENCE B TO ANALYSE DIFFERENT FERTILIZERS CERTIFICATE This is to certify that DISHA KHANNA OF XII Sc B has performed the required experiment for this project under my supervision. BETTY GEORGE (Chemistry teacher) ACKNOWLEDGEMENTS I am sincerely grateful to my chemistry teacher Mrs. Betty George and lab assistant Mr. Ajay for assisting me in this project. INTRODUCTION A chemical fertilizer is a substance applied to different soils
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Introduction Enzymes are proteins that act as catalysts; thus allowing the many chemical reactions in life to occur. The purpose of an enzyme is to speed up the rate of a chemical reaction. Without enzymes‚ living organisms would be unable to function properly‚ since the releasing and storing of energy depend on the enzyme’s function (2). Through the process of catabolism‚ complex molecules within organic compounds are broken into simpler molecules. As a result of catabolic reactions‚ energy used
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Pineapple Peelings as Vinegar TABLE OF CONTENTS Title Page Abstract…………………………………………………………... 1 Research Plan……………………………………………………..2 Introduction…………………………………………………..2 Statement of the Problem……………………………………..2 Significance of the Study……………………………………..2 Scope‚Delimitation and Limitations…………………………..2 Definition of Terms……………………………………………3 Review of Related Literature………………………………………4 Methodology………………………………………………………5 Materials……………………………………………………….5 Procedures……………………………………………………
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of the chemicals that are not disclosed on the label‚ that is why it is very dangerous to one’s health to use these commercially prepared fabric softeners. Pineapple is the most popular tropical fruit. It is also known as Ananas‚ which means plants that have sword-shaped leaves and a fleshy compound fruits composed of several flowers. Pineapple is considered by some as one of the healthiest fruits for its great health benefits such as: potential anti-inflammatory and digestive benefits‚ antioxidant
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