Why Are Enzymes Important?

Enzymes are proteins produced by living organisms to speed up a chemical reaction in the body. Enzymes are important because they are needed to start chemical reactions and to break down harmful substances. Enzymes work by first binding to a specific substrate. They bind on the active site. They then form a complex and react.

Enzymes speed up metabolic reactions necessary for life. Without them certain vital processes would not take place and the body would be unable to function.

There are many types of enzymes and each has a specific job. Enzymes are particular types of proteins that help to speed up some reactions, such as reactants going to products. One of them is the amylase enzyme. Amylases are found in saliva, and pancreatic secretions of the small intestine. The function of amylase is to break down big molecules of starch into small molecules like glucose; this process is called hydrolysis. Enzymes are very specific; for example, amylase is the only enzyme that will break down starch. It is similar to the theory of the lock

Enzymes are a very important to the biological process. Enzymes help break down food and are essential in helping convert that food to energy. Enzymes have a single function, which makes them unique and need specific conditions in order for the reaction to occur. Every function in an organism has its own unique enzyme (What are enzymes?). One important thing to know about enzymes is that they are proteins. According to rsc.org enzymes are efficient catalysts for biochemical reactions and they, “speed up reactions by providing an alternative reaction pathway of lower activation energy” (Enzymes).

Enzymes are an organic substance that are made up of polymers of amino acids that help the digestive system and metabolic processes in living organisms (Funk and Wagnalls, 2016). Enzymes are able

• Enzymes are involved in processes such as the breakdown of carbohydrates and converts them into energy for the body to use.

Enzymes are biological catalysts, which accelerate the speed of chemical reactions in the body without being used up or changed in the process. Animals and plants contain enzymes which help break down fats, carbohydrates and proteins into smaller molecules the cells can use to get energy and carry out the processes that allow the plant or animal to survive. Without enzymes, most physiological processes would not take place. Hundreds of different types of enzymes are present in plant and animal cells and each is very specific in its function.

An enzyme is a biological catalyst that speeds up the rate of reaction in certain biological functions. They play a vital role in many aspects of human physiology and are necessary for the functioning of a number of systems, for example in the digestive system to help to break down food. All enzymes have a unique active site that can fit on to a particular molecular arrangement on a target substrate; a substance e.g. carbohydrate, protein, or fat, that the enzyme is designed to breakdown. There are a number of different enzymes in the human body; each type produced specifically to perform a certain role. Enzymes are not themselves destroyed in the reaction to break down a

Since enzymes speed up chemical reactions, without them the reactions would take place way to slowly to actually do your body any good. It also stops the accumulation of cellular organelles. It is involved in several metabolic processes.

Enzymes are a key aspect in our everyday life and are a key to sustaining life. They are biological catalysts that help speed up the rate of reactions. They do this by lowering the activation energy of chemical reactions (Biology Department, 2011).

Enzymes are proteins that catalyze (speed up) biological reactions in an organism by lowering the activation energy of a reaction. They do this by either straining the bonds in a molecule so that is easier to break up or by placing separate molecules/elements close to each other so that bonds are formed. Enzyme activity is influenced by an array of different factors such as enzyme concentration, substrate concentration, temperature, pH and inhibitor concentration. All of these affect the rate of reactions of enzymes and some such as temperature, inhibitors and pH can under circumstances cause enzymes to become permanently affected. Catalase is an enzyme found in almost all organisms on earth exposed to Oxygen.

Introduction: Enzymes are essential protein molecules that are used by living organisms to survive (Appleby 2014). They perform chemical reactions with such efficiency that life in the cell is sustainable (Appleby 2014). Without the specialized function to speed up chemical reactions quickly, cells would not be able to live. Also, enzymes do get used up after catalyzation. Every enzyme has a spot on its surface called the active site (Appleby 2014).

Purpose of the Lab: In this lab I learned the different effects of substrates concentrations have on catalase activity. Introduction: Before you get started on this we should touch base on some critical points, these will help you perform and understand the experiment. Enzymes are protein molecules that are found in every living cell.

Enzymes are globular proteins meaning that they are tertiary proteins, Globular proteins are made up of amino acid subunits that are merged together by hydrogen bonds, ionic bonds and disulphide bridges. They act like catalysts, they are known as biological catalysts. Catalysts are substances that increase the rate of chemical reactions. Enzymes are also proteins that have the structure of complex shapes, they allow smaller molecules to fit into them. This place where the substrate molecules are able to fit into the enzyme is known as the active site.

Enzymes are essential to the proper functioning of the human body. Enzymes are catalysts, which cause reactions to occur. The two primary classes of enzymes for maintaining life functions are digestive and metabolic enzymes. The primary digestive enzymes are classified as proteases, amylases and lipases. These enzymes can help breakdown food molecules. Metabolic enzymes are responsible for the repairing and structuring of every cell. Inadequate production of digestive enzymes can have a negative impact on the breakdown of food into the various nutrients our bodies require.