Lipids Lipids don’t dissolve in water contains mostly C‚H‚O (lower ratio of oxygen than do carbohydrates Types: Triglycerides‚ Waxes‚ Phospholipids‚ Sterols Triglycerides: contain glycerol molecule with three fatty acids attached‚ glycerol forms backbone different triglycerides are formed by various fatty acids that attach. Types of triglycerides: Saturated Fat‚ Unsaturated Fat‚ Monounsaturated Fat‚ and Polyunsaturated Fat Saturated Fat: all carbons are saturated with hydrogens there
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Women aren’t the ones who want to look their best‚ not only for themselves‚ but for their partners. Waxing for men has become increasingly popular in the past few years‚ because of this desire. Still‚ there are some who are reluctant to try waxing‚ believing the practice is only for women‚ or that waxing will be painful. Others simply prefer methods they are comfortable with like shaving‚ but there’s no need to fear waxing as a method of hair removal. Any man can try it for themselves in the privacy
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variety of organisms from bacteria to eukaryotes where they perform a wide variety of useful functions. This essay will expand on these functions to describe the role of lipids. There are several types of lipid including triglycerides‚ steroids‚ waxes and phospholipids. Triglycerides are made up of three fatty acids combined with glycerol by an ester linkage meaning they are predominantly hydrophobic. They are combined in a condensation reaction where water is released. Phospholipids and similar
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type of macromolecules that are known for being hydrophobic and making up substances such as fats‚ oils‚ and waxes in many forms that provide various benefits to all organisms who need them. Lipids are made out of two main elements: carbon and hydrogen‚ while being consisted of fatty acids‚ glycerol‚ etc. The four main groups in which lipid molecules are classified are: fats‚ phospholipids‚ waxes‚ and
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changing this experiment use different brands‚ scents or waxes and see which one would burns faster. The results were the unscented candle burned faster but they both burned at the same speed rate so it doesn’t really matter too much. Other brands could change the effect of the burn rate than other brands that are out there and they may also be made differently. There are more than one wax and that might change the burn rate of the candles. Some waxes may last longer than others. One thing that can be
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according to (Questions.sci-toys.com‚ 2015) substances like oils‚ fats‚ and waxes have no charged parts to attract water molecules. The water molecules are attracted to one another by their charges‚ and they leave the non-polar molecules alone. This pulling together of all the water molecules acts to pull them away from uncharged molecules‚ so oil and water don’t mix. Since water is denser than most oils‚ fats‚ and waxes‚ it falls to the bottom of the container‚ and the oil is left behind on top
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acronyms d. Parameter settings e. Same sex marriages II. Do you believe that LSM is a comprehensive way to predict the quality of interpersonal relationships? a. Sigmund Freud and Carl Jung b. Dr. Dre and Rakim c. LSM waxes and wanes Article Critique: Shared Talking Styles Herald New and Lasting Romance After reading Bowers’ article “Shared Talking Styles Herald New a Lasting Romance” in reference to how conversational or language-style matching
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fats‚ that have one or more double bonds‚ and trans fats‚ that have double bonds located on opposite sides of molecules. The functions of fats are to act as a concentrated energy source‚ cushion vital organs‚ and insulate the body. Steroids and waxes form through fused rings‚ their function is to carry cholesterol‚ phytosterol‚ and hormones. The Biuret Reagent test is a straightforward test to identify lipids. To perform this test‚ one must combine equal amounts of a lipids and Biuret Reagent
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Fats are esters of glycerol and fatty acid‚ except that fat is solid at ordinary temperature. The melting point above 20°C. Example: Butter‚ Tallow‚ Lard etc. Waxes: Waxes are esters of long chain fatty acid. Usually contain 24-28 carbon atoms with long chain primary alcohol containing 16-36 carbon atoms or with alcohol of the steroid group. Waxes are non crystalline. Example: Bees wax‚ Carnauba wax‚ opal wax. Etc. Properties of oil: 1. At room temperature oils liquid. 2. Oils contains large proportion
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The most common organic molecules are carbohydrates‚ lipids‚ and proteins. Carbohydrates contain carbon‚ hydrogen and oxygen with a ratio of 1:2:1‚ this means that for every 2 hydrogen atoms there is one carbon atom and one oxygen atom. They are necessary for the body to function properly because they provide the fuel that burns to produce energy. Carbohydrates come in the class of either a monosaccharide‚ disaccharide‚ or polysaccharide. Monosaccharides are the simplest form of a carbohydrate‚ disaccharides
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