Glucose Oxidase and Its Various Uses Aaron Truong Since glucose oxidase has an end product called hydrogen peroxide‚ which is a harmful substance to bacteria‚ it can be used to fight bacteria‚ or sterilize objects (can have various uses such as in hand sanitizers‚ toothpaste‚ soap‚ etc)‚ not just biosensors. Another key part in the reaction would be C6H12O6‚ or glucose. Glucose oxidase can be applied to diabetics as mentioned earlier‚ as biosensors work by "keeping track of the
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The tube that contained my unknown material was tube number twenty. I did a gram stain‚ oxidase test‚ and used three different medias to narrow down and identify my unknown organism. The first step I took in identifying was a gram stain. This gram stain would reveal whether my organism is gram positive or gram negative which would narrow my choices from fifteen options down to six. After completing the gram stain‚ my unknown was the color pink. This revealed my unknown as being gram negative.
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extract in phosphate buffer pH6 containing the enzyme: polyphenol-oxidase‚ was used as the variable being tested in this experiment. You may refer to the Enzymatic Reactions Biology 21 Lab Manual. Santa Monica College by Logan‚ R. 2003 to see how the potatoes extract in phosphate buffer was made. We began this experiment by measuring seven constant amounts of 1ml of 0.1% catechol using a 1 mL pipet into each seven cuvettes. The catechol is our substrate solution. Next‚ different amounts of phosphate
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What is the normal range of emotions? The extent of the range of one’s emotions will vary from person to person and will be influenced by a litany of unpredictable and unforeseen circumstances that affect us in life. Experiencing fluctuations of emotions is completely normal. But dramatic swings in emotion can be physically taxing‚ mentally draining and put serious strain on our relationships and personal happiness. The different types of ranges‚ their symptoms and functional impairment is
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Exploration: Boyle’s Law and Charles’ Law Vocabulary: absolute zero‚ Boyle’s law‚ Charles’ law‚ Kelvin scale‚ pressure Prior Knowledge Question (Do this BEFORE using the Gizmo.) A small helium tank measures about two feet (60 cm) high. Yet it can fill over 50 balloons! How can such a small tank contain enough helium to fill so many balloons? _The tank is compressing the helium into a denser state but when it is put in the balloons it expands and takes up more space. __________________________________________________________________________
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when comparing the cost of an item over time. Scoring/Grading rubric: Each question is worth 10 points. Introduction: Everyone has heard someone say something like: “Back in my day…a cup of coffee cost only a quarter.” In this activity‚ we are interested in calculating how many current dollars that cup of coffee‚ or batch of cookies‚ or hourly wages would be equivalent to. 1. Suppose a winter jacket costs $80 in 2003 and inflation was measured at 27% over the period from 2003 to 2013. If
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Current Reading’s Review What This Cruel War Was Over‚ by Chandra Manning‚ so far has focused mostly on the happenings in the thoughts of the the soldiers‚ both Union and Confederate‚ shortly before the Civil War began. Manning focus on what she believes her evidence points to most strongly for the purpose of the men who joined the military forces in wake of the impending war. For those of the confederate south‚ it all came down to slavery right from the start. Whether it was a law of amendment that
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…………………KEY……………………… Matter & Energy Period …………. Skills 1. classifying types of matter 2. interpreting particle diagrams 3. identifying physical & chemical properties of matter 4. separating Mixtures 5. converting Temperatures 6. identifying physical & chemical changes in matter Skill #1: Classifying types of matter - refer to your notes and RB p. 1-2 Classify each of the following with the combination of terms listed below. pure substance – element mixture
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Final when I was a kid I was the type who was curious of everything and when I couldn’t figure what it was or where it went I would have a puzzled look on my face. Since I’ve grown up there were a lot of things that I was curious about but there’s not a things that I didn’t figure out the awnsers to except for one‚ and that is on the subject of welfare‚ should you be drug tested or what are you spending your check from the government on. I could rant and rave for hours on all the subtopics
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Planaria Regeneration in Ideal Temperatures vs. Cold Temperatures Christina Malfas Abstract Planaria are flatworms that live in quiet freshwater bodies. They live in a narrow range of temperatures‚ from 22-24°C. They regenerate asexually‚ specifically through a process called epimorphosis‚ in which they completely regenerate one half of their bodies after splitting themselves in two. The diffusion gradient model assumes that cells in an organism “know” their orientation on that organism due
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