Bilirubin is a breakdown end product of heme containing proteins. About 80% of bilirubin is formed from the degradation of erythrocyte hemoglobin after 120 days of erythrocyte life in the blood. The remaining 20% of daily-produced bilirubin is formed from erythrocyte precursors in bone marrow and other heme proteins: myoglobin‚ cytochromes‚ and catalase. Hemoglobin degradation begins with opening of the heme porphyrin ring‚ forming the biliverdin – iron – globin compound known as verdoglobin.
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Determination of KHP – Acid - Base Titration For determining purity of unknown KHP‚ acid – base titration was used. Molarity of titrant in this case NaOH was standardized as 0.04958(±0.00011) M. Purity of unknown KHP was calculated as 35.88(±0.16) %. • Introduction Acid – base titration is typical method of determining unknown figures. Acid – base titration means that by using neutralization between acid and base. Abrupt changing of pH says whether procedure is done or not. pH indicators
Free Titration PH indicator PH
Lab Report #1 Introduction A cell’s plasma membrane is known to be selectively permeable. This implies that the membrane is selective on what substances can pass in and out of the cell. There are two methods of transport that occur through the plasma membrane. One method of transport is called active process which uses ATP energy to transport substances through the membrane. The other method is called passive process which does not require the use of ATP energy. During passive processes
Free Diffusion Molecular diffusion Solution
Mark Scheme (Results) Summer 2012 International GCSE Chemistry (4CH0) Paper 1C Science Double Award (4SC0) Paper 1C Edexcel Level 1/Level 2 Certificate Chemistry (KCH0) Paper 1C Science (Double Award) (KSC0) Paper 1C Edexcel and BTEC Qualifications Edexcel and BTEC qualifications come from Pearson‚ the world’s leading learning company. We provide a wide range of qualifications including academic‚ vocational‚ occupational and specific programmes for employers. For further information‚
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PRICE DETERMINATION IN A COMPETITIVE MARKET METHOD AND PROBLEM A CASE STUDY OF CONSOLIDATED BREWERIES PLC BY OTTAH SAMUEL O. MATRIC NO: 201042000097 DEPARTMENT OF BUSINESS ADMINISTRATION AND MANAGEMENT. OGUN STATE INSTITUTE OF TECHNOLOGY IGBESA‚ OGUN STATE IN PARTIAL FULFILMENT OF THE REQUIREMENT FOR THE AWARD OF NATIONAL DIPLOMA IN BUSINESS ADMINISTRATION AND MANAGEMENT CERTIFICATION This is to certify that this research work was carried out by OTTAH SAMUEL O. with matric number 2010042000097
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Depression The normal ups and downs of life and the feeling of sad and “the blues” from time to time might mean you may have a mood disorder. And if you have that feeling of emptiness and despair that has taken hold of your life and will not let go that could be a sign of depression. Depression makes it tough to function and enjoy life like you once did. And getting through the day can be very overwhelming. But not matter how hopelessness you feel you will get better. Understanding the signs and
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PhyzJob: Weight of the Worlds Neelix On your next voyage to distant planets‚ you can determine the acceleration due to gravity by weighing standard masses as well as dropping objects to check their acceleration. You have with you the following masses and weights originally marked on Earth. [On Earth‚ g = 9.8 m/s2.] A: m = 1.0 kg B: W = 1.0 N C: m = 25 kg D: W = 12 N _________ W = 9.8 N 0.10 kg _________ 245 N _________ 1.2 kg _________ From the information given‚ fill in the missing information
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The Relationship Between the Rate of Diffusion and Molecular Weight as Observed in Postassium manganate‚ Potassium dichromate‚ and Methylene Blue Elisha Padilla Group 3 Sec. X – 8L March 26‚ 20151 ABSTRACT The relationship between the rate of diffusion and the molecular weight of a substance was determined by introducing three substances (KMnO₄‚ K₂Cr₂O₇‚ C₁₆H₁₈N₃SCl) of different molecular weight to agar-water gel‚ and measuring the distance of diffusion every
Free Diffusion Molecular diffusion Potassium permanganate
q=cache:http://www.bbc.co.uk/2/hi/health/7219473.stm If you burn 500 more calories than you eat every day for a week‚ you should lose about 1-2 pounds. Eat vegetables to help you feel full. Drink plenty of water. http://www.webmd.com/diet/features/lose-weight-fast-how-to-do-it-safely Sugar isn’t inherently evil. Your body uses sugar to survive‚ and burns sugar to provide you with the energy necessary for life. Many truly healthy foods are actually broken down to sugar in the body – through the conversion
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Determination of pKa James McDuffie ABSTRACT: In this lab‚ the pKa of unknown solution #4 was measured Introduction: This lab focused on the equilibrium constant‚ Ka. Ka is associated with chemical properties of acids. The equivalence point will be reached once the moles of OH- equal the moles of HA and once this point is reached‚ the PH changes very quickly. With the results‚ a titration curve should be produced. Experimental Section Materials and Methods: A buret with NaOH solution
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