AIM The aim of this investigation is to explore the effect of different concentrations of bile salts on the time taken for the lipase enzyme to break down fat. BILE Bile is a brownish bitter alkaline fluid produced by the liver and made by the hepatocytes from water‚ bile salts‚ bile pigments cholesterol and phospholipids and stored in the gall bladder. Bile is directly connected with digestion. It is released sporadically into the small intestine (duodenum) which is part of the gut in order
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My conclusion is that the higher salt concentration in the solution the greater the decrease in mass of the potato will be‚ the graph I have drawn supports my conclusion. The 10% salt concentration shows that on average the potato loses 2.6% of its overall mass. 20% salt concentration shows a further decrease in mass this time it is an average of 13% overall mass decrease. 30% salt concentration shows an average decrease of 18.8% in overall mass. The 0% salt concentration actually shows a mass increase
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during or after a war. Not surprisingly‚ aspects of propaganda can be found in both Churchill’s "Iron Curtain Speech" and Stalin’s "Response to Churchill". The speeches both contain elements of truth and distortions of that truth‚ and any dissection of them will reflect the author’s cultural and national background. Keeping this in mind will serve to rationalize any conclusions reached during analysis. Mr. Churchill’s speech can be broken down into 3 more or less distinct areas. First‚ he up-sells
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Assessment task 1 BSBITU402A‚ Develop and use complex spreadsheets 1.set up workarea in accordance with ergonomic considerations Push your hips as far back as they can go in the chair. Adjust the seat height so your feet are flat on the floor and your knees equal to‚ or slightly lower than‚ your hips. Adjust the back of the chair to a 100°-110° reclined angle. Make sure your upper and lower back are supported. Use inflatable cushions or small pillows if necessary. If you have an active
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so for water with salt inside. The higher amount of salt there is in the water‚ the more the freezing point decreases. So‚ salt water freezes later than freshwater. The exact measurement of how they impact each other is this: every 5 psu increase‚ the freezing point decreases by 28%.. In an ocean‚ there is frazil and brine. Frazil are ice crystals suspended in water‚ and they are made of nearly pure freshwater. Frazil is the first stages of the growth of sea ice. Brine are salt droplets. Sometime
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RUNNING HEAD: AQUARIUM DIFFERENCES 1 Freshwater vs. Saltwater Aquariums C. Kevin Barr ENG121 Andrea Bear August 28‚ 2012 AQUARIUM DIFFERENCES 2 Freshwater vs. Saltwater Comparison There are many differences when it comes to freshwater versus saltwater aquariums. We ’ll try and shed some light on some of the differences when it comes to tank types‚ aquarium
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falls‚ making you liable for injuries. So most people rely on deicers such as salt because it does a great job melting ice‚ but it also damages concrete surfaces over time. How does salt damage concrete surfaces? Salt lowers the pH balance in the concrete. Because it is acidic‚ it weakens the strength of the concrete and increases the sizes of the pores. This allows water and other elements to penetrate the surface. Salt also attracts and retains water‚ absorbing 10% more water into the concrete.
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with their classic RocketBladez irons. These irons will be slightly cheaper than other designer golf club sets on the market. What’s so good about RocketBladez? The following will review both irons featuring steel and graphite shafts. Read on for a comprehensive TaylorMade Rocketbladez HL Review also known as High Loft irons. The key technology in the RocketBladez irons is a speed pocket feature. This is a weight bar positioned low in the club head. Within the 4-7 irons‚ the thin face and inverted cone
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How rain came to be In the beginning salt water and regular water got along. They all lived in the same ocean and each droplet would live in harmony. They shared the undersea environment with all the fish and sea plants. Some plants and animals needed salt water more than fresh water and some needed fresh water more than salt water. This is where the problem all started. The fresh water began to become jealous because the salt water was mocking the fresh water about them being the best type of
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Dictionary‚ the phrase "Oedipus complex" is defined as: "the positive libidinal feelings that a child develops toward the parent of the opposite sex and that when unresolved are conceived as a source of adult personality disorder." The title of this story is said to have received its name based on two things - primarily on the Greek Oedipus‚ who was a renowned character in Greek mythology. Secondly‚ it is based on the bizarre and interesting theory of Oedipus complex established by psychoanalyst‚ Sigmund
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