Enzyme

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  • Enzyme And The Enzyme Of Enzyme

    1034 Words  | 5 Pages

    Enzyme Lab “Enzymes are catalysts that speed up chemical reactions without being used up in the process” (Leady). A catalyst helps speed up a chemical reaction without being changed during the reaction. Enzymes are specific meaning that they can work with only a specific set of chemical reactions. Most enzyme names end in -ase. The shape of a protein is very important in its function for the reaction. The molecule the enzyme works on is called a substrate. In order for this enzyme to work on this

  • Enzyme And The Enzyme Of Enzyme Essay

    1927 Words  | 8 Pages

    Introduction: An enzyme is a macromolecule that works as a catalyst and speeds up chemical reactions through a substrate that binds to the active site of the enzyme. When this process occurs, the enzyme lowers the activation energy needed. This allows the reactant molecules to reach a state where they can complete a reaction in most temperatures. The enzyme is not consumed when a chemical reaction is taking place, however, it’s shape changes in order to create a proper space for a substrate to bind

  • The Effect Of Enzyme Enzymes On The Concentration Of An Enzyme

    1784 Words  | 8 Pages

    materials quicker, cells rely on enzymes, biological catalysts, to speed up these reactions without being consumed. (General Biology I, Martineau, Dean, Gilliland, & Soderstrom, Lab Manual, 2017, 43). To produce these materials quicker, the activation reaction much be lowered, a very important part of this lab. Each enzyme acts on a specific molecule, or set of molecules, called a substrate (43). The enzyme binds to this substrate, forming an enzyme-substrate complex. An enzyme is a protein whose structure

  • The Effect Of Enzymes On The Enzymes

    1690 Words  | 7 Pages

    Background: Enzymes are proteins with specific 3D conformations, or shapes, which allow them to interact with specifically shaped substrates in an active site region. The function of enzymes is to speed up, or catalyze, reactions by lowering the activation energy (EA). The two types of enzymes are catabolic and anabolic; the former assists in breaking down substrate, while the latter assists in building up, or combining, substrates. At the molecular level, substrates must collide with enzymes with enough

  • Enzyme Enzymes : Enzyme Type Of Proteins

    1275 Words  | 6 Pages

    biological catalysts called enzymes.” Enzymes are proteins that decrease the activation energy of the reactions, thus increasing the rate of their process. It is important to know that these type of proteins are specific to each substrate that it binds to, forming the enzyme-substrate complex. However, enzymes are influences by several factors, such as pH, substrate concentration, salt concentration, and temperature, therefore depending on the part of the body, each enzyme will react differently. For

  • Enzymes

    2043 Words  | 9 Pages

    Introduction (5 marks) Enzymes are globular shaped proteins that are found throughout the body, with their main function being to act as biological catalysts. An enzyme can act to speed up or regulate the rate of the reaction, in order to maintain an efficient rate of biological reactions. Enzymes, whilst having an important role in the reaction of many chemicals within the body, are not consumed in the reaction, and so are able to catalyze many reactions in their life cycle. Enzymes are able to reduce

  • Enzymes

    662 Words  | 3 Pages

    Enzymes Ally Wormaan 11/07/2013 Section 018 Introduction: Our body has many cells, cells which operate like a chemical factory. Chemicals are broken down for things like energy, and new chemicals are then synthesized. The food we eat only supplies us with some of the compounds that are needed for our body to operate. Most that are needed are synthesized within the cell by hundreds of different types of reactions that are all part of metabolism. All of these reactions wouldn’t be able to take

  • The Effect Of Enzymes On The Enzyme Of A Reaction

    1465 Words  | 6 Pages

    1a. Enzymes are proteins, which speed up reactions – such as a “browning” reaction. We know that an enzyme in fruits is responsible for making them “brown” after being cut. We also know that the fruits do not “brown” prior to being cut. A reason that the fruits don’t brown before being cut could be that something in the air triggers the “browning” enzyme in the fruit. Therefore, when the fruit is cut, it is possible that the huge increase of oxygen from the air could trigger the “browning” enzyme

  • The Effect Of Enzymes On Enzyme And Substrate

    2078 Words  | 9 Pages

    Introduction: Enzymes defined as biological catalysts that speed the chemical reaction by reducing the activation energy (Biology Department, 2014). Enzymes play an important biological role in the cell, as it is important to keep the cell alive by speed up the reaction, which explains why in absence of enzyme some reactions need long time (Richard & Mark, 2001). Also, enzymes regulate organism intercellular function for example enzymes help to keep human body healthy by defend it from infection

  • How The Enzymes Affect Enzyme Catalysis?

    1727 Words  | 7 Pages

    Bio 150 Enzymes are catalytic proteins, meaning they speed up chemical reactions without being used or altered permanently in the experiment. Although many enzymes use different methods, all them accomplish catalysis by lowering the activation energy for the reaction, thus allowing it to happen more easily. Enzymes have many specific shapes or conformations . Part of the conformation is the active site of the enzyme, where the actual catalysis occurs. The specific molecule or closely related molecules

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