Dalton Leach Physics 2 lab chapter 21 6/26/2015 Procedure Part I Wire Resistance: As wire length (cm) increases‚ the resistance (Ω) increases As wire area (cm2) increases‚ the resistance (Ω) decreases As wire resistivity (Ωcm) increases‚ the resistance (Ω) increases Procedure Part II: Ohm’s Law: Electricity‚ Magnets‚ and Circuits Ohm’s Law mA is milliamps‚ and 1000 milliamps equals one Ampere. Move the potential (volts) and resistance (ohms) sliders and observe the current (amps) As voltage
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occurs in the membranes of chloroplasts or thylakoid discs. Cellular respiration takes place in the membranes of mitochondria. In photosynthesis‚ water breaks down to supply 2 electrons and 2 Hydrogen ions and release ½ O at the beginning of the chain. In cellular respiration‚ 2 electrons at the end of the chain combine with 2 Hydrogen ions and ½ O to produce water. This is the complete opposite. NADPH + H is produced at the end of the chain in photosynthesis. In respiration‚ it is fed into the beginning
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are formed along the Swift River channel from Hope Road to Bloom Field Portland Jamaica? Methodology The primary data of this study was collected on a field visit to the Swift river in Hope Bay‚ Portland‚ Jamaica(see map of Jamaica) on November 2‚ 2011 the weather conditions for the day was fair with a few citrus clouds and strong winds. Three (3) sites were selected to be observed in the lower and middle course of the Swift River. At each site the depositional land form were analysed and identified
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ENZYME LAB REPORT 1. In your own words‚ define objective qualitative and objective quantitative data. DO NOT USE EXAMPLES AS YOUR SOLE DEFINITION. (3) There are two different types of information that can be obtained from research. The types of information that can be obtained are quantitative and qualitative data. Research results are considered qualitative when the results can be answered with a simple statement of yes or no. Qualitative data does not attempt to give a numerical value; instead
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Lab Practicum‚ Micro 200‚ study guide When you did your hand wash experiment‚ you decided a variable to test‚ say‚ hot vs cold water‚ you called this variable an “experimental variable” since it was the variable you were testing experimentally. In order to get meaningful data‚ you need to keep other things the same‚ for example the washing time had to be the same for both‚ you called the washing time a _Control_______ variable. Through the semester‚ you have used two bacteria that produce
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Literary Essay • A guide focused on William Shakespeare’s “Othello” 2. EXAMPLE OF A LITERARY ESSAY TOPIC: “Othello’s downfall can be blamed on the manipulations of Iago. Othello was forced to commit murder because of Iago’s actions.” Discuss the truth of this statement and what it reveals about Othello and Iago’s characters in an essay of 300 – 350 words. (2 - 2½ pages) 3. STEP ONE: ANALYSIS OF THE TOPIC :• The topic usually has 2 or more components: 1. THE STATEMENT/QUESTION: • “Othello’s downfall
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|1b‚ 2a. 3b |Class scyphozoa | | | |(Klappenbach) | | | |2 |[pic][pic] |Mollusca |1b‚ 2b‚ 6a‚ 7b‚ 11a‚ 12b‚ 13a |Class gastrophoda | | |
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additives have were in use for centuries in process of pickling or preserving using vinegar or salt but recently it has taken a turn for the worst invading almost all the processed foods we consume. Arguments: 1. Lead to physiological disorders 2. Are known to cause to foods to be lower in nutritional value 3. Toxic to the nervous and the endocrinal system Thesis: Clearly‚ the use of some food additives is harmful to human health in general Argument 1: Canada accounts for twenty-five million
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molecules associated with living things are grouped into 4 major categories carbohydrates lipids (fats) proteins nucleic acids 1. Carbohydrates • it’s a biological macromolecule that consists of carbon‚ hydrogen & oxygen in a 1:2:1 ratio • are among the most common organic material on earth • millions of tonnes are produced by plants and algae every year through the process of photosynthesis • are used by organisms as a source of energy‚
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Colon Complete the chart below by filling in the blanks in the table with the missing information. (2 points each) The total worksheet is worth 20 points. Organ‚ tissue or condition What it does/Where it is found Result 1 Heart The heart pumps the blood‚ which carries all the vital materials which help our bodies function and removes the waste products that we do not need. 2 Cardiac cycle The cardiac cycle is the cycle of events that occurs as the heart contracts. There are
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