Low Carbohydrate Diets VS Low Fat Diets Concerning weight loss‚ there are countless varieties of diets‚ swearing to be the most effective‚ innovative‚ easiest‚ and fastest‚ leaving us confused; running down a path of failure to loosing the weight permanently. Unfortunately‚ loosing weight is a challenge‚ but the opportunity of success is much closer than you think. No matter what type of diet you are on‚ it is important to know that diets usually make you go on a program that is either low carbohydrate
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The graph shows that the respiration rate does increase as the yeast concentration rises‚ but levels off and eventually reached its saturation point‚ or decline‚ which occurs at 8.5g. This decline may occur because there are too many yeast molecules in comparison to the glucose‚ which may lead to yeast cells hindering a collision thus lessening the reaction. The respiration rate increases as more yeast is added because it gives more opportunities for molecular collisions and so the amount of successful
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highest rates and that lactose was the lowest‚ so we see a clear downwards sloping trend‚ which was also expected. This suggests that yeast respires best with glucose instead of sucrose fructose or lactose. To explain this process‚ we must first understand how sugar affects yeast growth. First of all yeast is a fungus‚ meaning that it needs sugars to supply it energy. Yeast can also release oxygen like human beings‚ called respiration. So technically speaking the more sugars there are the more
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PURPOSE What sugar will get the most rise out of yeast‚ so you can get the best bread or baked goods possible. Sugar when mixed with yeast and water will produce carbon dioxide. The carbon dioxide from the yeast sugar and warm water will make the balloon on top of the water bottle blow up. I hypothesize that brown sugar will make the balloon blow up the most HYPOTHESIS If I were to mix brown sugar‚ with yeast‚ and warm water together it should have a different reaction as opposed to other sugars
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enzyme concentration‚ substrate concentration‚ pH‚ and temperature on the enzyme catalase. Introduction: Enzymes are biological catalysts; proteins and RNA. They are required for most biological reactions and they are highly specific. Each enzyme has an active site. The active site is the spot on the enzyme where a substrate fits in. Substrates binds with enzymes through the active site. Enzymes‚ being highly specific‚ only fit with one certain substrate. Enzymes and substrates fit and work together
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Identification of Unknown Carbohydrates using various biochemical tests Date of experiment: 11/10/2012 Name of Student: Vicki Marshall Introduction A series of biochemical tests was carried out to identify unknown carbohydrates. There were six carbohydrates that needed to be identified; they have been randomly labelled A-F. The carbohydrates are glucose‚ fructose‚ maltose‚ lactose‚ sucrose and starch. There was six tests that were carried out to help identify them‚ these were: Iodine Test
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Difference between Good Carbohydrates vs Bad Carbohydrates Which one do you prefer‚ French fries or a tomato and spinach salad? These two types of food are carbohydrates‚ however the second option contains good carbs (vegetables.) Carbohydrates (carbs) are very essential in the body‚ nutrionists recommend that 60% of our everyday intake should come from carbohydrates. Carbohydrates are classified into: Sugar: This is a simple carbohydrate. Some sugars are natural while others are added to your
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Title : Investigation of Action of Saliva and 3M HCl in Two Carbohydrates Solutions. Objective : To investigate the action of saliva and 3M hydrochloric acid in two carbohydrate solution. Result : Table 1 : The presence of starch and reducing sugar in the solution Observation Conclusion Solution A Benedict’s test : The transparent blue solution turns into opaque brick-red precipitate Iodine’s test : The clear colourless solution turns into transparent yellowish-brown
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The Effects of Substrate Concentration‚ Reaction Time and Enzyme Concentration on Enzyme Reactions Corey von Ellm-St. Croix Rachael Kwan ID#: 20427841 Matthew Hrycyshyn & Saeideh Mayanloo Biol 130L‚ Section 017 Wednesday‚ 9:30am-12:20pm‚ 151 November 09‚ 2011 A living system controls its activity through enzymes. Enzymes are made from hundreds or even thousands of amino acids connected in a very unique and specific order. Almost all enzymes are proteins‚ except for ribozymes. The chain
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INTRO: Cellular respiration is a process that happens in all living eukaryotic cells. What cellular respiration does is turn food often carbohydrates into energy for our bodies. Cellular respiration starts with a carbohydrates sugar called glucose. What it does is alter and break down the six carbon molecule glucose and altering it creating two three carbon molecules called pyruvic acids in an anaerobic process called glycolosis (Cellular respiration). What this process does is create two ATP molecules
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