The Effect Of Enzymes On The Body

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.

Of the many functions of proteins, catalysis is by far the most vital. When catalysis is not present, most reactions in the biological systems take place very slowly to produce at an adequate pace for metabolising organism. The catalysts that take this role are called enzymes. Enzymes are the most efficient catalysts; they can enhance rate of reaction by up to 1020 over uncatalysed reactions. (Campbell et al, 2012).

Enzymes are types of proteins that work as a substance to help speed up a chemical reaction (Madar & Windelspecht, 104). There are three factors that help enzyme activity increase in speed. The three factors that speed up the activity of enzymes are concentration, an increase in temperature, and a preferred pH environment. Whether or not the reaction continues to move forward is not up to the enzyme, instead the reaction is dependent on a reaction’s free energy. These enzymatic reactions have reactants referred to as substrates. Enzymes do much more than create substrates; enzymes actually work with the substrate in a reaction (Madar &Windelspecht, 106). For reactions in a cell it is

Enzymes are biological catalysts, which speed up the rate of reaction without being used up during the reaction, which take place in living organisms. They do this by lowering the activation energy. The activation energy is the energy needed to start the reaction.

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 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.

Living cells within our bodies perform an abundance of chemical reactions very speedily because of the participation of enzymes. Enzymes are biological catalysts that speed up a chemical reaction without being depleted or altered in the reaction (Garrette & Grisham, 1999). The

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).

Catalysis They serve as enzymatic catalysts that speed up biochemical reactions while remaining unchanged in the process. Without these biological catalysts, chemical reactions would occur so slowly that life as we know it could not exist. With them, chemical reactions can occur at rates as much as 10 billion times faster than would be possible without enzymes. Enzymes are critical to digestion and metabolism, they are required to release nutrients from foods so they can be absorbed and utilized by the body.

There are thousands of chemical reactions that occur in an organism that make life possible. Most of these chemical reactions occur too slowly on their own. Enzymes are protein catalysts that speed up chemical reactions in a cell. Catalysts are not changed by the reactions they control, and are not used up during the reaction. Enzymes therefore, can be used over and over again. Enzymes are large complex proteins made by the cell and allow chemical reactions to take place at the temperature of the cell. These catalysts are needed in only very small amounts because a single enzyme molecule can complete the same reaction thousands of times in one minute.

Enzymes are very efficient catalysts for biochemical reactions. They speed up reactions by providing an alternative reaction pathway of lower activation energy. Like all catalysts, enzymes take part in the reaction - that is how they provide an alternative reaction pathway. But they do not undergo permanent changes and so remain unchanged at the end of the reaction. They can only alter the rate of reaction, not the position of the equilibrium. Enzymes are usually highly selective, catalyzing specific reactions only. This specificity is due to the shapes of the enzyme molecules.

Intro/Background: An Enzyme is an organic element (proteins and RNA molecules) that performs like a catalysts and assist in intricate reactions that can happen anytime in life. Enzymes accelerate the rate of all the chemical reactions that happen in cells. Enzymes are very important by the fact that they help in the human body by helping out with digestion and with your metabolism. Enzymes are choosy catalysts and this means that they only speed up certain reactions. The elements that can affect and not make the enzyme function properly is when there’s a temperature change, and the bonds that connect the protein’s uncommon shape are disturbed and some of these bonds can be broken apart and then changes the shape of the active site. The active site of an enzyme will change a different shape and it also gathers molecules together or it can break them apart. The role of the catalysis is when the substrate is altered, it is then broken down or mixed with some other molecule to make something new. The duty of the catalyst is a element that escalates the rate of a chemical reaction by lessening the amount of energy needed to start that reaction. The Product is when the enzyme let 's go and it turns back to normal. It then prepares to start another reaction but the enzyme will not change and so the substrate is no longer the same. The enzyme pectinase has a responsibility to rift down the central part of the plant cell walls. The pectinase enzymes are proteins so accelerate the

Enzymes are important to the human body because without it the reactions that do take place in the body would be to slow to keep a person alive. Some examples of enzymes are: pepsin, amylase, and lipase. Pepsin enzymes are found in the stomach they digest proteins. Amylase enzymes are found in the mouth it helps break down starch. Lipase enzymes break down fats. Also, Lipase enzymes help convert fat into energy.

Enzymes are biological molecules that act out as catalysts. They help in providing alternative reaction pathways which lower the activation energy needed to form chemical reactions, in doing so this accelerates biomedical reactions and helps the living systems perform metabolic processes in the cell at optimal levels.

Enzymes are macromolecules that act as a catalyst, and it’s a chemical agent that accelerates the reaction without being consumed by the feedback or the results (Campbell and Reece, 2005). After the adjustment by the enzymes, the chemical movement through the pathways of metabolism will become awfully crowded because many chemical reactions are taking a long time (Campbell and Reece, 2005). There are two kinds of reactions in nature. The first one is Catabolic reaction and the second one is Anabolic reaction. Catabolic reactions are large molecules that are broken up into smaller molecules (Ahmed, 2013). Anabolic reactions are small molecules that join to make larger molecules, like polymerization (Ahmed, 2013). If you