11. It refers to an alpha lipoprotein,contains 33-35% proteins and actsas cholesterol scavengers, as theirpercentages increases, the liabilityof atherosclerosis decreases.O VLDLO HDLO ChylomicronsO None of the above

Biological macromolecules are those large molecules that are necessary for the survival and growth…

Answered: 11. It refers to an alpha lipoprotein,…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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A 1 month old baby is failing to thrive, with poor feeding and growth, and frequent irritability. After becoming ill with a severe cold, he is admitted to hospital with abdominal tenderness and yellowing of the whites of the eyes, and is diagnosed with jaundice. Clinical investigation reveals elevated serum bilirubin, splenomegaly, and a low level of haemoglobin. Whole blood extract containing 200mg of red blood cells were resuspended in 1mL saline stabilised with 1,8-beta-mercaptoethanol and EDTA. The activity of “enzyme X” was measured in the sample by adding 100µL of this suspension to 0.9 mL of Tris-HCl EDTA buffer (pH 8.0) containing 0.1M MgCl2, 2.0mM NADH, 50mM phosphoenolpyruvate (PEP), 30mM ADP and lactate dehydrogenase at 60units/mL. The decrease in absorbance at 340nm was followed over a period of 10 minutes and compared with a blank sample containing all components except the ADP. The results are shown in the table below: Time/min Absorbance With ADP…
Mark all that are correct (ther may be more than one answer-partial credit given) Diapedesis refers to the movement of leukocytes from blood vessels into interstitial spaces IgG is an antibody that is produced in greater quantaties during a primary response compared to a secondary response. Aldosterone is a mineralcorticoid produced by the adrenal cortex. Erythropoietin is a hormone produced by the liver Cytotoxic T-Cells are effective at killing human cells that are infected with a virus or bacterium. ооооо
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1
12)
4. What is Eczema? and Explain about its signs & symptom?
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6 of 20 Plasma albumins primarily function in the body's defence transport certain proteins in the blood transport iron in the blood contribute to the clotting process maintain the blood's osmotic pressure
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7. Emergency endoscopic interventions increase the risk of acute pancreatitis. The initial phase of this disease is associated with the activation of trypsin within the cells of the pancreas. Then the inflammation begins. To protect cells from the action of active proteases, it is necessary to apply an ice pack or a belt with circulating cold water to the anterior abdominal wall. In the initial acute period of pancreatitis (as well as prophylactically before endoscopic procedures), "shock doses" of the synthetic polypeptide gabexate-mesylate and ulinastatin have recently been prescribed. These are new synthetic inhibitors of serine proteases that are not natural polypeptides. Explain why the patient's condition improves with this treatment in the initial phase of pancreatitis. Q: explain how local hypothermia affects protease activity and why fasting for several days helps

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11. It refers to an alpha lipoprotein, contains 33-35% proteins and acts as cholesterol scavengers, as their percentages increases, the liability of atherosclerosis decreases. O VLDL O HDL O Chylomicrons None of the above