Importance Of Chemistry In Our Life
It is evident that chemistry has a vital role in our lives considering the fact that we are made up of chemicals and elements. There is constantly a chemical reaction happening within us. It serves its own purpose as it works together for our well being. Body chemistry characteristics life since the body is made from atoms of elements. Elements are made up of atoms which react with other atoms to form compounds and molecules. Also, chemistry is responsible for making up our biological DNA that determines the inherited traits and makes us who we are. For instance, water is made up of hydrogen and oxygen atoms, which also makes up 60 to 70 percent of our bodies. Moreover, the majority of living things are made up of oxygen, carbon, hydrogen, and nitrogen. The 4 bonding sites of carbon allow long chains of molecules that are formed and broken falling for organic chemistry that takes places in all cells. All of which are essential to our well being, and allows all living things to function. Some processes include respiration in which energy is released from nutrients and the intake of oxygen and …show more content…
Chemical reactions are processes that changes and alters one set of chemicals into another and biochemical reactions are reactions within cells that allow for life, its slower in comparison. It controls the rate of energy release and capture some energy in ATP, cellular energy. It regulates all the reactions in living cells as it speeds up chemical reactions in cells by lowering the activation energy. Activation energy is what is needed to get a reaction started. Energy is needed for all reactions to activate.The many enzymes in our body performs different purposes that helps us function. The factors that can influence enzyme activity is pH, temperature, and concentration. The significance of enzymes to human biology is evident, its reactions help us sustain
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1410 Words | 6 PagesCatalase Activity on Substrate Based On Gas Pressure Production Rate Name of the Class Author’s Name Date Enzymes are organic compounds which act as catalysts and speed up biological reactions in biological organisms. They are not destroyed or changed during the reaction but rather they are used over and over again to catalyze many more reactions. Their activity may be affected and altered by factors such as temperature, substrate concentration, enzyme concentration and Ph.
Health And Social Care Unit 5 Anatomy And Physiology
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494 Words | 2 PagesEnzymes are proteins that significantly speed up the rate of chemical reactions that take place within cells. Some enzymes help to break large molecules into smaller pieces that are more easily absorbed by the body. Other enzymes help bind two molecules together to produce a new molecule. Enzymes are selective catalysts, meaning that each enzyme only speeds up a specific reaction. The molecules that an enzyme works with are called substrates.
Enzyme Turnip Peroxidase Lab Report
1117 Words | 5 PagesThe effect of pH on the speed of enzyme interaction with substrate chemicals Hypothesis: About pH: If the pH level is less than 5, then the speed of the enzyme reaction will be slower. About temperature: If the temperature stays the same, then the speed of the enzyme reaction will not be completely affected. Background information: The function of enzymes is to speed up the biochemical reaction by lowering the activation energy, they do this by colliding with the substrate.
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167 Words | 1 PagesAlka-Seltzer is something that when it gets put into water it has a chemical reaction because it starts to bubble up and when it starts to bubble up the bubbles are carbon dioxide gas. Chemical reactions start when matter is mixed with other matter, you can recognize new compounds by their color or by their acid levels or how a compound looks, feels, or how it acts. Substances create a solid compound. The chemical reaction also happens from more products and properties. They can have one or more products or properties.
Compare And Contrast Cellular Respiration And Photosynthesis
420 Words | 2 PagesThe stomata are the most critical piece to this process, as this is where CO2 enters and can be stored, and where water and O2 exit. Cellular respiration also known as oxidative metabolism is important to convert biochemical energy from nutrients in the cells of living organisms to useful energy known as adenosine triphosphate (ATP). Without cellular respiration living organisms would not be able to sustain life. This process is done by cells exchanging gases within its surroundings to create adenosine triphosphate commonly known as ADT, which is used by the cells as a source of energy. This process is done through numerous reactions; an example is metabolic pathway.
B-Galactosidase Lab Report
1764 Words | 8 PagesEnzymes speed up chemical reactions enabling more products to be formed within a shorter span of time. Enzymes are fragile and easily disrupted by heat or other mild treatment. Studying the effect of temperature and substrate concentration on enzyme concentration allows better understanding of optimum conditions which enzymes can function. An example of an enzyme catalyzed reaction is enzymatic hydrolysis of an artificial substrate, o-Nitrophenylgalactoside (ONPG) used in place of lactose. Upon hydrolysis by B-galactosidase, a yellow colored compound o-Nitrophenol (ONP) is formed.
The Biological Temperature Of Catalase
750 Words | 3 PagesIntroduction: Enzymes are biological catalysts that increase the rate of a reaction without being chemically changed. Enzymes are globular proteins that contain an active site. A specific substrate binds to the active site of the enzyme chemically and structurally (4). Enzymes also increase the rate of a reaction by decreasing the activation energy for that reaction which is the minimum energy required for the reaction to take place (3). Multiple factors affect the activity of an enzyme (1).
Informative Speech On Dna
860 Words | 4 PagesDNA has a massive job of keeping you alive. In essence, a microscopic strand of genes support your entire body and life. There are many smaller jobs protein has to accomplish that combine to accomplish the main job of supporting life. To start, DNA codes for proteins and every protein provide an essential biological function. Also, cells make up tissues, organs, and body systems.
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916 Words | 4 PagesIn this experiment , we can prove that the temperature, pH and salt are the factors that will affect the structure and function of the enzyme as it is a kind of protein . Therefore, there may be an influence on the activity of enzyme which substrates cannot be binded on the active site if the amylase in too high or low ph and temperature and excess salt environment . On the other hand optimum ph and temperature and suitable salt concentration may favour the amylase activity . Reference : 1.2016, May 08). Effects of pH on Amylase Activity.
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943 Words | 4 PagesAn enzyme is a biomolecule that acts as a catalyst in biochemical reactions (1). Enzymes are commonly used in many products and medications. Enzymes function by flexibly binding to active sites in substrates (reactants). This binding is weak non-covalent interactions.
Effect Of Enzyme Concentration On Enzyme Reaction
1046 Words | 5 PagesAlong with being found in plants, they are also present in liver cells, kidney cells, leukocytes and erythrocytes. For the concentration of enzyme experiment, the hypothesis was if the concentration of an enzyme increases, then the enzyme activity will increase as well. The hypothesis was proven to be true, because there are more enzymes to react with substrates. For the enzyme—factors affecting, the hypothesis concluded was if the temperature increases, than the enzyme activity will increase. This however was proven wrong, because enzymes become unstable at higher temperatures.
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595 Words | 3 PagesRole of Enzymes in Metabolic Pathways Summary Metabolic pathways are a sequences of steps found in biochemical reactions in which the product of one reaction is the substrate for the next reaction [3]. Metabolic pathways most likely happen in specific locations in the cell. The control of any metabolic process depends on control of the enzymes responsible for the reactions occur in the pathways. After food is added to the body, molecules in the digestive system called enzymes break proteins down into fats into fatty acids, amino acids, and carbohydrates into simple sugars (for example, glucose). Enzymes plays an important role in the different metabolic pathways [5].
Life Without Water: The Importance Of Water
1790 Words | 8 PagesWater provides the Earth with the capacity of supporting life. Importance of water in humans In humans, water acts both as a solvent and a delivery mechanism, it dissolves essential vitamins and nutrients from food and delivers them to cells. Our bodies
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