BIOLOGY IA A Factor That Will Affect Enzyme Activity The Question Effects on Enzyme activity: investigating the effects of mixing Hydrogen Peroxide with Catalase extracted from potatoes at different temperatures‚ and then comparing the results with the same method‚ except to replace the Potato juice with MnO2 Hypothesis Since enzymes are a type of protein‚ they will be destroyed at high temperatures and activity rates will go down at low temperatures. Also‚ if done at low temperature
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Title: Catalase enzyme detection Objective: To understand the function of catalase in cells that produce the enzyme‚ interpret the results of a catalase test and know their value in differentiating bacteria. Materials: 1 clean microscopic slide‚ 3% H2O2 solution‚ swabs. Micrococcus luteus‚ Enterococcus faecalis‚ patient G Procedure: 1) Scrape some cells off from each bateria to the slant and place them on glass slide. 2) Place one or two drops of H2O2. Watch for bubbling as an indication of
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Response Essay What does it mean to find yourself? We often identify ourselves as nice or smart‚ but is that really all we are? No‚ we’re much more. The Edge on the Sword by Rebecca Tingle is about a strong‚ adventurous‚ independent‚ and fierce character‚ Aethelflaed. In this novel Flaed will have to transition from childhood to adulthood‚ which is never easy. Flaed is portrayed as a fierce adventurer. In this book it shows she is an adventurer by saying‚”... she and her brother had been free to go out almost everyday”(3)
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Potato Enzyme Lab Enzymes are protein catalysts that speed up chemical reaction in living organisms. The purpose of this lab was to; observe the breakdown of hydrogen peroxide toxin by potato’s enzyme catalase‚ determine factors that influence how quickly the reaction takes place‚ and determine factors that influence how well enzymes function. The first test‚ we were supposed to see what would happen when we add sand in hydrogen peroxide. We filled a test tube with 5mL hydrogen peroxide and we added
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HINTS ON WRITING YOUR REPORT Title: Enzyme activity Objective: To investigate the effect of temperature on amylase activity Design principle Background: Amylase activity products? (show the equation) Which factors will affect enzyme activity? How to study the rate of reaction? (e.g. rate of disappearance of substrates or rate of formation of products) Independent variable: temperature of reaction mixture or at which the enzymatic reaction occurs. It can be varied by setting water bath at
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FUNCTIONS OF ENZYMES Enzymes are extremely important to the human body and its ability to function. An enzyme itself is a protein made by the body’s cells to act as catalyst‚ speeding up chemical reactions in the cell. It does this by taking the reactants‚ or the elements or compounds that enter into the chemical reaction‚ in this situation referred to as substrates‚ and breaking apart their bonds so that new ones can form. The three types of enzymes are digestive enzymes‚ food enzymes‚ and metabolic
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Incompatible with Free Will Free will defined in Webster’s Dictionary is the power of making free choices by outer agencies‚ and the ability or judgment to choose. In the Christian point of view‚ free will is what separates us form the animals. It is because we have free will we are able to identify what is good and bad. Free will is understood that all human beings have the ability to due what they want to do‚ and live there life by there own choices. But how can we know if we truly have free will‚ what
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amount of tenderizer did not break down as much as the cup â»3 with the most tenderizer. Conclusion According to this lab it demonstrated that Jell-O does have protein since the enzymes in the meat tenderizer were able to break down the Jell-O and prevent it from setting. This data also shows that the amount of enzymes effects the breakdown of proteins since the cup with the least amount of meat tenderizer set better than the cup with the most amount of meat tenderizerizer CUP NUMBER OBSERVATIONS
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Tiempo’s To Be Free‚ numerous aspects of freedom were emphasized and highlighted. One of them is national freedom‚ as seen in the three different historical periods: the American‚ Spanish‚ and Japanese colonisation. Another aspect of freedom is also highlighted in the personal life of the servant‚ Rubio‚ before and during his wedding. This scene emphasizes the fact that “to be free is to feel free.” (Tiempo 274) In addition‚ it also emphasizes the general theme of freedom in the book: being free was feeling
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The Effect of Increasing Temperatures on the Enzyme Catalase Enzymes are proteins that help speed up chemical reactions inside your body and without enzymes‚ chemicals reactions in cells would be incredibly slow to a point where no activity at all takes place (Brawo press Inc‚ 2017). Enzymes speed up the chemical reactions by lowering the activations energy and they do this by binding substrates together in the correct orientation to react (Ernest Z‚ 2014). They are vital for life and serve a
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