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[DOC File]Homework # 4: Fats and Lipids - Department of Chemistry
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1. The tendency of fatty acids and phospholipids to lie at the interface between nonpolar and aqueous polar environments make them important components of cell membranes. 2. Fatty acids and amino acids are acids because each has a carboxyl group that can lose hydroxide ions in water. 3.
fatty acid chemical formula

[DOC File]FATS AND LIPIDS - EASY CHEMISTRY
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When a fat molecule is hydrolysed, three molecules of fatty acids and one other molecule are produced. Draw the structure of the other molecule that is not a fatty acid. Octadecanoic acid is a fatty acid with 18 carbon atoms that makes up part of beef fat. Z,Z-octadeca-9-12-dienoic acid is a fatty acid that makes up part of sunflower oil.
fatty acid melting points

fatty acid | Definition, Structure, Functions, Properties, & Exam…
The “tail” of a fatty acid is a long hydrocarbon chain, making it hydrophobic. The “head” of the molecule is a carboxyl group which is hydrophilic. Fatty acids are the main component of soap, where their tails are soluble in oily dirt and their heads are soluble in water to emulsify and wash away the oily dirt.
fatty acid molecule image

[DOCX File]Dirty Business - American Chemical Society
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Fatty Acids. The second kind of molecule which is part of a fat is a fatty acid. Many different fatty acids exist, but all are similar in several ways. Butyric acid, caproic acid, and lauric acid are examples of fatty acids. Study the figure below showing the structural formulas for these three fatty acids. 1. How do they compare? _____ 2.
fatty acid molecular structure

[DOC File]Biochemistry Review Test
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When fats are broken down, they yield two main products: fatty acid chains and glycerol. Fatty acids are essential to constructing cell membranes. Since our body contains about 100 trillion cells, these fatty acids are important. Fats are a great source of energy. They produce twice as much, gram-for-gram, as carbohydrates or proteins.
fatty acid table

Chemistry in dietetics worksheet
Another important factor in the chemistry of fatty acids (and fats) is the fact that saturated and unsaturated fatty acids differ in their molecular geometry. Molecules of saturated fatty acids have a more linear configuration. The C-C bonds in the molecule are …
structure of a fatty acid

[DOC File]Basic Chemistry: Online Homework Assignment
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A) the esters of fatty acids. B) fatty acids and glycerol. C) salts of fatty acids. D) salts of fatty acids and glycerol. E) phospholipids. Answer: B. Objective: 17.4. Global Outcomes: GO2. 32) The products of the saponification of a fat are. A) the esters of fatty acids. B) fatty acids and glycerol. C) salts of fatty acids.
fatty acids definition

[DOC File]General Biology
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_____fatty acids contain all of the _____ they can hold. There are no carbon to carbon _____bonds in saturated fatty acids. Saturated fatty acids are typical of _____ fats and are believed to cause blockage of _____ which can lead to strokes and heart attacks.
fatty acid molecule

[DOC File]OER University
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Read the Health Notes on omega-3-fatty acids in fish oils and the Trans fatty Acids and hydrogenation. Explain the general issues of partially hydrogenating oils to make things like margarine. Relate to issue of why they would partially hydrogenate an oil, what are the health issues with trans and cis fats, and what are omega-3-fatty acids and ...
fatty acid chemical formula

[DOC File]The Chemistry of Digestion
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- consists of 3 fatty acids and one molecule of glycerol (fatty acids are made from CH2 units) 3. Insoluble in Water. 4. Fats that are in a liquid state at room temperature are OILS. Proteins (long chains of amino acids) 1. Functions. a. Enzymes. b. Hormones. c. Structural Parts of Organisms. 2. Make-Up - C, H, O, and N. a. There are 20 ...
fatty acid melting points

Chemistry of fatty acids