It also created solutions containing varying levels of concentrations and densities. Equations were used to figure the molecular weight of the sugar‚ and the number of moles of sugar in the volumetric flask. There was also an equation to figure the Molarity‚ as well. As a result of the experiment‚ I now have a better understanding of the density of a concentration‚ and what Molarity is . Observations Data Table 8: Initial Concentration Chemical Mass (g) Molecular Weight (g) Moles in Volumetric
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_____ 3. Questions 15 points/ _____ Lactase enzyme lab OBJECTIVES: 1. Understand how biological molecules are essential to the survival of living organisms * * 2. Compare the structures and functions of the major biological molecules(carbohydrates‚ proteins‚ lipids‚ and nucleic acids) as related to the survival of organisms. * 3. Investigate and describe the structure and function of enzymes and explain their importance in biological systems
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experiment were to investigate the activity of enzymes‚ components that influence the enzyme’s activity‚ identify an unknown phosphatase‚ influence of inhibitors‚ and determine if inhibition is competitive or noncompetitive. A spectrophotometer evaluated the measurement of color change over a period time due to product being formed. Determining unknown phosphatase and effects from different inhibitors were determined by varying the pH and substrate concentrations. The unknown phosphatase analyzed showed
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A concentration camp is where people got captured and taken to. These people get taken by the Nazis and go to a camp. In these camps some torched‚ beaten‚ some have a disease. This was a place for punishment. Hitler got a group of people called the nazis and rounded up millions of people to tourche in these concentration camps. Concentration camps are a brutal place. Over 40‚000 men‚ women‚ babies‚ kids people of all sorts got taken. Some people tried to hide out but it didn’t really work out for
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could have sympathized more with them. These survivors would have felt that they had real friends who wanted to make life easier. This is why I want to gain insight into what life was truly like. I would want to spend the day walking around a concentration camp. To be able to see the actual site of where these people were held would be such an eye opening experience. The
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The Holocaust was one of the world’s worst genocides; concentration camps were the worst place to be if you were a captive. Adolf Hitler‚ a Nazi‚ convinced many that certain groups of people needed to be exterminated. He started concentration camps to terrorize his enemies. The first concentration camps started in 1933‚ six years before World War Two began. There were several concentration camps. These concentration camps consisted of European Jews‚ P.O.W.’s (Prisoners of War)‚ political prisoners
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Hand-out 3: Market Concentration Specification Market concentration. Definition “’Market concentration’ is the degree to which the output of an industry is dominated by its largest producers.” In other words‚ how many of the sales in the market are accounted for by the biggest firms in that market. Firm Sales (£m) % Market Share A 56 B 43 C 22 D 12 E 3 F 1 Total 100% Calculate the 3 firm concentration ratio of this market. 3 firm concentration ratio = __________________________________________________________
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should show a red/brick color after being placed in boiling water for three minutes‚ but if a negative reaction occurs we will get blue color or no change at all. Another test that we were introduced to was the iodine test‚ which is used to detect starch. A positive reaction would result in a blue/black color‚ where as a negative reaction would be an amber color. Then in order to find the remaining agents (peptide bonds) we used Biuret’s solution‚ a violet color is produced when there is a positive
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SOLUTION AND CONCENTRATION A solution is a homogeneous mixture‚ made up of a solute dissolved in a solvent. Ex. In a water (aqueous) solution of sodium chloride‚ the sodium chloride is the solute and the water is the solvent. Solute – the component that is dissolved or is the least abundant component in the solution. Ex. Sugar‚ salt Solvent – the dissolving agent or the most abundant component in the solution. Ex. Water Common Types of Solution State of Solution State of Solute
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The main concentration camp was Auschwitz. Auschwitz was the largest camp that was created by the Nazi. It was broken down into three main camps. The first camp was built in April 1940. It was known as Auschwitz 1. The second camp was built in October 1941. It was known as Birkenau. The third Camp was built in October 1942. It was known as Buna. The number of Victims in the Auschwitz Complex alone were absurd. The SS and police killed about 1.1 million people of all different backgrounds out of the
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