! ! ! ! ! ! ! ! BIOLOGICALLY IMPORTANT MOLECULES! REPORT ! ! ! INTRODUCTION ! In this experiment‚ we will learn about biological important molecules by performing tests to detect the presence of carbohydrates‚ proteins‚ lipids‚ and nucleic acids. Also‚ we will use biochemical tests to identify the unknown compound that react in the following biochemical tests: Benedict’s test‚ Iodine test‚ Sudan IV test‚ Biuret’s Test and the Grease-Spot test‚ also explain the importance
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of temperature on the activity of lipase Aim: To investigate the effects of temperature on the activity of lipase enzyme on milk which contain fats or lipids. Introduction: Enzyme is a kind of biological catalyst that made up of protein. It can speed up the metabolic reactions on various kinds of substances. Like lipase can break down lipid into glycerol or fatty acids in milk. Since enzyme is made up of protein which easily affected by varies temperature. This experiment is carried out to find
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carbohydrates‚ lipids‚ ATP and nucleic acids. Using that knowledge and any additional research‚ please complete the unit Assignment. The Kaplan Online Library is a great resource. Lipids are a group of organic compounds that make up 18-25% of one’s body mass. Incorporate your knowledge of trans-fatty acids and the adverse effects of trans-fatty acids on the body and write a 3 - 4 page paper (double-spaced) that includes the following topics: Discuss the various types of lipids found in the body
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Review Latest trends in feedstocks for biodiesel production Sara Pinzi‚ David Leiva-Candia‚ Isabel López-García‚ M. Dolores Redel-Macías‚ M. Pilar Dorado‚ University of Cordoba‚ Spain Received January 18‚ 2013; revised June 28‚ 2013; and accepted July 3‚ 2013 View online August 14‚ 2013 at Wiley Online Library (wileyonlinelibrary.com); DOI: 10.1002/bbb.1435; Biofuels‚ Bioprod. Bioref. 8:126–143 (2014) Abstract: Edible seed oil biodiesel has been criticized due to its low sustainability
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cosmetics‚ pharmaceuticals and as functional food additives. Availability of raw materials. Biosurfactants can be produced from cheap raw materials which are available in large quantities. The carbon source may come from hydrocarbons‚ carbohydrates and/or lipids‚ which may be used separately or in combination with each other.
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LIPIDS 1. The following are essential amino acids: a) Linoleic acid and Palmitic acid b) Palmitic acid and Archidonic acid c) Linolenic acid and Linoleic acid d) Stearic acid and Linolenic acid e) Linoleic acid and Arachidonic acid 2. Arachidonic Acid: a) Is a branched fatty acid b) Contains 3 double bonds c) Is a precursor for eicosanoids d) Contains 5 double
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EXPERIMENT NO. 6 LIPIDS I NUR 4 GROUP 9 POLICARPIO‚ JOHN PAUL (A & B) QUERUBIN‚ KIMBERLY (C & D) QUILALA‚ REGENE (E & F1) RAMOS‚ PRACCEDES (F2a & F2b) SABALDICCA‚ VENZ (F2c & F2d) INTRODUCTION Lipids are organic compounds found in living organisms that are insoluble or slightly soluble in water but soluble in non-polar organic solvents. Lipids can be classified into four groups which are -fats‚ oils‚ and waxes‚ -compound lipids‚ -steroids‚ and -derived lipids. Various experiments
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Digestion of lipid does not occur in the mouth and stomach because enzymes that would aid the digestion are not present there. The major organ for the digestion of lipids in the small intestine because the pancreas is the primary source of lipid-digesting enzymes (lipase). For the body to digest the fat molecules in the food‚ a process must occur‚ and it is called “Emulsification
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the following‚ proteins‚ carbohydrates‚ or lipids through use of chemical testing. (Sudan IV‚ Benedicts’ Solution‚ Iodine‚ Biuret’s) . In order to gain more information for the hypothesis‚ one must know how to test for said macromolecule. Each of the above stated molecules has their own individual solution that will in turn identify which molecule is present. The corresponding test are as followed; Sudan IV is used for testing for lipids‚ if in fact a lipid is present‚ the reaction would produce a
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triglyceride? Trimyristin is a simple triglyceride because it has the same one type of fatty acid (myristic acid) in all three positions linking to the glycerol molecule. 2. Trimyristin is soluble in ether and insoluble in acetone. Which part of the lipid molecule is responsible for this physical property‚ the glycerol or the fatty acid? Explain the observed solubility properties of trimyristin. The fatty acids are responsible for its solubility in ether and insolubility in acetone. The fatty acids
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