result from these experimental conditions? Your answer : a. Na+ will be maximally transported. Predict Question 2: Do you think the addition of glucose carriers will affect the transport of sodium or potassium? Your answer : a. Yes‚ it will affect the transport of both ions. Stop & Think Questions: Why did the sodium transport stop before the transport was completed? You correctly answered: c. The ATP was depleted. Why was the equilibrium for the solutes reached earlier? Your answer : a. There was more
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Influence of Malonate and Sodium Fluoride on the Activity of Enzyme Succinate Dehydrogenase to Assess Inhibitors of Cellular Respiration Thaovy Mai Tran BI 151.5233 (Winter 2013) Todd Tiano 03/25/2013 Introduction Most organisms produce adenosine triphosphate (ATP) as a source of energy for cellular work‚ using cellular respiration. Cellular respiration
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Restaurant I have picked for my Healthy meal is McDonalds. I have picked the Cesar salad with grilled chicken topped with Cesar dressing and a large unsweetened Ice tea. In my meal it contains calories‚ calories fat‚ total fat‚ saturated fat‚ cholesterol‚ sodium‚ carbohydrates‚ fiber‚ sugar‚ protein‚ vitamin a‚ vitamin c‚ calcium and iron. Over all the meal is healthy and will meet my daily amount needed. However The Vitamin A may be too low. A total needed to consume per day is 5‚000. In this meal there
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The color change can occur quickly‚ so be ready to stop the valve. In the “rough” section of the report sheet‚ record the initial‚ final and net volume (Vfinal-Vinitial). Refill the burette with sodium hydroxide until it reaches the 0.00 mL mark‚ and allow some to run through the burette tip into the titrated solution. Repeat steps 9 through 11‚ using the remaining two flasks‚ marking them “trial 1” and “trial 2.” To estimate the amount of titrant
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and may not taste that much different to some people. However their ingredients is what separates them from one another. One is a lot better than the other‚ and it’s Gatorade. Gatorade is a much better sports drink than Powerade because it has more sodium‚ the sugar they use has less health risks associated with it‚ and they have more flavor and product to choose from. Gatorade is a much better than Powerade at replacing the electrolytes that are lost through sweat. Gatorade does a better job at this
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sucrose obtained by subtracting form the weight of sample bag and filter paper. 2. Separation of Aspirin Transfer the filtrate form the separation of sucrose to 100ml separating funnel and extract it with two 30ml portions of 5% sodium bicarbonate solution to form sodium acetyl salycilate which
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Saponification and Acidification: From Nutmeg to Trimyrisitin to Sodium Myristate to Myrisitic Acid Mandy Boyle Chem 213‚ Section 002 Due Date: December 3‚ 2009 I. Introduction People encounter esters everyday in both natural and synthesized forms. Esters are present in a variety of common compounds‚ from fragrances to animal fat (McMurry‚ 2008). Although these esters can undergo many different important reactions‚ this lab is particularly interested in the hydrolysis of esters into carboxylic
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and boiling points‚ and do not conduct electricity. Since electrons are shared in covalent bonds‚ they have slightly different properties than ionic-bonded compounds. Based on these properties‚ the best compound for your ceramic fixative would be sodium chloride (NaCl)‚ because it has an ionic bond‚ has a high melting and boiling point‚ is electrically conductive‚ dries white‚ and can dissolve in water but not in alcohol. When we conducted this experiment‚ we used distilled water to test if the
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contains ionic bonds. Otherwise‚ it likely contains covalent bonds. This was the hypothesis I posed at the beginning of the experiment. The independent variables used in this experiment were the tested substances (oil‚ cornstarch‚ sodium chloride‚ and sodium bicarbonate). The dependent variables in this experiment were the concluded properties of said substances. These included state of matter‚ appearance and texture‚ whether or not it had a crystalline
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Rates of reaction Sodium Thiosulphate and Hydrochloric Acid An experiment was carried out to investigate the effect of temperature on the rate of reaction between sodium thiosulphate and hydrochloric acid. The equation for this reaction is shown below. Method (1) A measuring cylinder was used to measure 50cm3 of 0.08M sodium thiosulphate solution into a test tube. A bung was placed in the test tube. (2) A pipette was used to measure 5cm3 of 1.0M hydrochloric acid and this was placed into a second
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