70 degree Celcious is the melting point of stearic acid, and 4 degree Celcius is the melting point of oleic acid. Explain using the concept of lipids why their melting point is so different.
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70 degree Celcious is the melting point of stearic acid, and 4 degree Celcius is the melting point of oleic acid. Explain using the concept of lipids why their melting point is so different.
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- In the following list, identify the carbohydrate, the fatty acid, the amino acid, and the polypeptide: a. NH2CHRCOOH b. C6H12O6 c. (methionine)20 d. CH3(CH2)16COOHWrite an equation for lipids with KOH and heat and then explain any differences between the three classes of lipids (phospholipids, triacylglycerol and cholesteral) on heating the lipids with KOH and then shaking while referring to the equationThe following table provides a description of the features, properties, or uses of different types of lipids in the left-hand column. In the right-hand column, choose the correct type of lipid each description represents. The choices for the type of liquid are the same for all Description of Lipid.
- Lipids are a group of molecules that can be divided into five major subgroups based on their structure and function in the body. Give the specific name to each of the following lipid subgroups: a.) ___________________________: long chain hydrocarbons with a carboxyl groups, parts of Triglycerides and phospholipids b.) ____________________________: critical mediators of immune response c.) ____________________________: fat and oil in food and body d.) ____________________________: contain lipid hormones and cholesterols e.) ____________________________: major component of cell membranesGive and explain the principles of the following tests for lipids: Test for Surface Tension Formation of Insoluble SoapLipids are soluble in the following, except: Water Ether Benzene Acetone
- Describe the relationship between the degree of unsaturation and the physical characteristics of lipids. Draw a triacylglycerol containing three units of 18:3 (9,12,15). Describe five major types of lipids.Lipids serve as all of the following exceptWhich of the following statements regarding lipids is most accurate? 1. The empirical formula for lipids is typically C1H201 2. Saturated fats tend to be solid at room temperature because of the polar hydrocarbon Chain. 3. Polyunsaturated fats tend to be liquid at room temperature due to numerous double bonds in the hydrocarbon chains 4. Saturated fats tend to be liquid at room fèmperature due to hydrogen bonding 5. Lipids are synthesized by ribosomes
- Glycine hydrochloride (Cl− H3N+CH2COOH) is a diprotic acid that contains a carboxylic acid group and an ammonium group and is therefore called an amino acid. It is often used in biochemical buffers. Solve, In analogy with Figure , sketch the titration curve of this diprotic acid.Which of the following statements regarding lipids is most accurate? 1. Lipids are synthesized by ribosomes 2. Saturated fats tend to be solid at room temperature because of the polar hydrocarbon chains 3. Saturated fats tend to be liquid at room temperature due to hydrogen bonding 4. Polyunsaturated fats tend to be liquid at room temperature due to numerous double bonds in the hydrocarbon chains 5. The empirical formula for lipids is typically C1H201For the following lipid, answer the questions listed below. 0- HC-o (CH)),CH=CH(CH,);CH; H,C-o-c-(CH2);CH=CHCH,CH=CHỊCH,),CH, Is this lipid considered a fat or oil? a. b. How many H2 molecules would be needed to go through a complete hydrogenation reaction? Would the hydrogenated product (after hydrogenation has occurred) have a higher or lower mp than the original starting material? С.
