Lipids 0.0 / 5 ? BiologyLipidUniversityNone Created by: une-meduseCreated on: 12-03-15 11:43 There are _ major groups of lipids Four 1 of 26 Cholesterol, Triglyceride, Phospholipids and ___ are the four major groups of lipids Fatty Acids 2 of 26 Lipids are ____ in water Insoluble 3 of 26 Lipids are transported around the body _____ Bound to other molecules 4 of 26 Cholesterol is _________ Required by all cells 5 of 26 ________ is the precursor for steroid hormones Cholesterol 6 of 26 _______ broken down to glycerol and fatty acids Triglyceride 7 of 26 _____ is related to triglyceride, with one of the fatty acids replaced by a polar group Phospholipid 8 of 26 _______ has a detergent like property, as it contains both polar and non polar groups in the same molecule Phospholipid 9 of 26 Usually derived from triglycerides, these straight chain monocaboxylic acids are known as Fatty acids 10 of 26 Lipoproteins are synthesized in the liver and ______ Gut 11 of 26 Lipoprotein particles have a hydrophobic ____ and a hydrophillic ____ Core, shell 12 of 26 Proteins associated with lipoprotein are called _____ Apoliproteins 13 of 26 There are ___ main types of lipoproteins Five 14 of 26 Lipoprotein types decreasing in size - Chylomicrons, VLDL, IDL, LDL, HDL 15 of 26 Main functionL to transport lipid from the gut to adipose and muscle tissue, via lymphatic and circulatory systems Chylomicrons 16 of 26 Main function: to transport lipid synthesized in the liver to other parts of the body requiring triglyceride VLDL 17 of 26 An intermediate in conversion of VLDL to LDL IDL 18 of 26 Contains an important aplioprotein called B100 responsible for recognising LDL receptors on the cell surface LDL 19 of 26 Main function: to remove cholesterol from peropheral cells and plasma, to be transported to the liver for reprocessing or excretion HDL 20 of 26 ___________ LDL is removed from the blood via the apo B100 pathway Nearly all 21 of 26 The _______ has the highest number of LDL receptors in the body Liver 22 of 26 Gene defects of lipoprotein or lipoprotein receptors Primary disorder 23 of 26 ____ groups of hyperlipidaemia are recognised Three 24 of 26 The _____ system is used to classify lipid disorders Fredrickson 25 of 26 The fredrickson system of lipid disorder classification is based on plasma analasyis, and has ___ categories Six 26 of 26
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