Organic Chemistry II Lab 9 Fermentation of a Carbohydrate: Ethanol from Sucrose * Introduction Ethanol is one of the oldest alcohols and also the least toxic one. Industrially‚ ethanol is made most economically by hydration of ethylene. However‚ ethanol that is intended for human consumption must‚ by law‚ be prepared by fermentation. By either method‚ ethanol‚ of course‚ has the same formula‚ structure‚ and properties. The fermentation takes place with the assistance of enzymes from yeast
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------------------------------------------------- Name: ------------------------------------------------- Biology 104 ------------------------------------------------- Lab Section: 14 ------------------------------------------------- TA: Victoria Prescott ------------------------------------------------- Date: 9/13/2012 ------------------------------------------------- ------------------------------------------------- The Effects of Light Intensity and NaHCO3 concentrations on the Rate
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concentrations of solutes in and out of the cell. Filtration is what is used to remove solid particles and they can be removed by passing through a liquid and gas. The information above is very important because it is exactly what everything in this lab will be about. It explains in detail what every single little definition and important
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All of us know about baseball since it is America’s game‚ but many of us have no idea what cricket is. The sports are very similar yet very different. A former U.S. ambassador to Britain once said‚ “Even Americans living in England usually find it easier to become a practicing Buddhist than a cricket fan”. This statement shows just how different the two sports are. Comparing and contrasting the two sports would be very intriguing‚ so that is what I’m going to do today. Here are the similarities
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Cricket‚ also called the Gentleman’s game‚ is a bat-and-ball team sport that is first documented as being played in southern England in the 16th century. The sport’s earliest definite mention was in a 1598 court case which referred to a sport called cricket being played by boys at the Royal Grammar School‚ Guildford around 1550. It is believed that it was originally a children’s game but references around 1610‚ indicate that adults had started playing it and the earliest reference to inter-parish
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BACK TITRATION- DETERMINATION OF THE CARBONATE CONTENT IN GARDEN LIME NAME: OSEI BONSU ERIC ID: 3906409 EXPERIMENT: I.2.2.1.
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reproductive. Orientation is when the organism is placed in their beneficial environment consisting of two behaviors‚ taxis (movement directly towards or away something) and kinesis (random movement). Reproductive is detected using drosophila in this lab‚ it consists of finding courting and mating with another of the species Agnostic behavior is found in a situation where the animal feels threated by another‚ leading to the organism looking bigger or more threatening to the opponent. Within the Agnostic
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is involved with the cannon being fired then the force of gravity would cause the cannon to start to slow down‚ wouldn’t go as far and the direction or trajectory of the cannon ball would be a curved line going down. Purpose: The purpose of this lab is to give the student a better understanding about projectile motion and to understand Newtons theories and laws of motion. We will be firing the plastic ball from the projectile launcher three times from eight different angles from the ground &
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The Affect of the Environment on the Carbon Dioxide Production of Certain Cricket Species The average amount of carbon dioxide produced per minute was compared between two different species of crickets‚ the field cricket and the house cricket. It can be seen from the results that the field cricket produces more carbon dioxide per minute than the house cricket. Since the two different species differ in natural habitat‚ the difference in temperature can
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this process occasionally occurs‚ the solar energy changes into chemical energy. Then‚ it uses cellular respiration to make sugar into ATP. Photosnthesis uses celluar respiration to change or convert glucose into ATP (adenosine triphosphate). ATP contains: ATP synthase (from adenosine diphosphate or monophosphate)‚ substrate - level phosphorylation & oxidative phosphorylation(from cellular respiration)‚ even photophosphorylation(from photosnthesis). The photosnthetic process involves many fields
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