The long-term health effects of eating partially hydrogenated vegetable oils concern some nutritionists because many unnatural fatty acids are produced. Consider the partial hydrogenation of linolenic acid by the addition of one or two equivalentsof hydrogen. Show how this partial hydrogenation can produce at least three different fatty acids we have not seen before.

Q: Which fatty acid would you expect to be have the lowest melting point? 11 4 Q F4 A) CH,CH=CH(CH,)…

A:

Q: Consider the following natural fatty acids. Of these, which is predicted to have the LOWEST melting…

A: These notation are used for fatty acids.  [18:1] represents that it contains C18 fatty acids with…

Q: Your answers should be short and precise What are triacylglycerols? How are oils chemically…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Draw a skeletal structure for each fatty acid. (b) Label the hydrophobic and hydrophilic portions of…

A: Fatty acid: Fatty acids are a kind of carboxylic acid-containing long-chain hydrocarbon. These types…

Q: /hat is the carbohydrate responsible for the structural material of wood and plants is indigestible…

A: Answer: We know wood and most of the parts of the any plants are made up from cellulose.

Q: The two isomers that can form when glucose turns from an open chain to a closed ring is called:…

A: Solved in step 2.

Q: Albert Szent-Gyorgi, a pioneer in early pho-tosynthesis research, stated, “What drives life is a…

A: A statement by the early photosynthesis researcher, which has to be explained.

Q: Why are some organic compounds (polysaccharide) is insoluble in organic solvent (small alkane…

A: Most organic molecules are typically relatively non-polar and are usually soluble in organic…

Q: How many triacylglycerols can be prepared from three different fatty acids? Draw all possible…

A: The molecular structure of triacylglycerol consists of glycerol nucleus which is esterified with…

Q: Write the structure(s) for the organic product(s) of the carbohydrate reaction below. ball & stick +…

A: We have find out the structure for organic product.

Q: a. Write the structures of the products of the complete hydrolysis of the following triacylglycerol,…

A:

Q: Consider the following natural fatty acids. Of these, which is predicted to have the LOWEST melting…

A: To identify: The fatty acid with the lowest melting point.

Q: If a person burns an equimolar amount of fatty acid and glucose, how many Calories is liberated by…

A: The most abundant fatty acid in human body is linoleic acid. Balanced combustion equation of Fatty…

Q: As low carbohydrate diets have had a dramatic popularity increase in the past decade, arguments have…

A: It is known that , metabolism of odd chain fatty acid produces propionyl-CoA , a precursor of…

Q: Fatty acids are classified as saturated or unsaturated, depending on their structure. Both types of…

A: A saturated compound does not contain any multiple bond between any two carbon atoms. It has only…

Q: Given fatty acids with the following characteristics: B= 18:2 A= 18:0 C = 16:0 D= 18:1 %3D What is…

A: Melting point is imversly proportional to number of carbons and double bond . Here 18:2 means this…

Q: Under anaerobic conditions, glucose is Following reaction: C6H Room temperature is considered to b…

A:

Q: 9. What type (class) of molecule is represented in the drawing below? The ring structure can open up…

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Q: Stearic acid (18:0) is classified as what type of fatty acid? O polysaturated saturated O…

A: Fatty Acid - A fatty acid is a carboxylic acid with a long aliphatic chain that is either saturated…

Q: A fatty acid is a. They are naturally occurring dicarboxylic acid. b. Their carbon chains always…

A: Statement a. Fatty acid is naturally occurring carboxylic acid. It contain carboxylic acid group at…

Q: a process of transport in which integral proteins change shape to allowa facilitated diffusion…

A: Terms to be matched  Facilitated diffusion Unsaturated Active Transport Simple diffusion Saturated

Q: Draw the structural formula of the products resulted from the complete hydrolysis of the…

A: The acid hydrolysis of the above structure involves the cleavage of the ester linkages in the…

Q: Abundant trans bonds make partially hydrogenated vegetable oil a very unhealthy food choice.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What is the melecular mass of H2SO4?

A: Molecular mass is the sum of atomic masses of individual elements in the molecule For H = 1.001 g /…

Q: Animal fats and vegetable oils become rancid when exposed to air because a. they are hydrogenated…

A: Applying definition of rancidification.

Q: lodine can form an adsorption complex with the helical structure (coil-like) of the polysaccharides.…

A:

Q: Using the following -glucose, amino acid and fats hand draw and identify different classes of…

A: Structural isomers are those in which two compounds have the same molecular formula but differ in…

Q: Which of the following fatty acids has the highest melting point? palmitoleic acid (16:1) O oleic…

A: The question is based on the concept of melting point. it is the temperature at which a solid starts…

Q: Describe the carbohydrate structure depicted below; CH2OH -CH2 | О он OH Но Он H OH H OH your answer…

A: Carbohydrates are one of  main nutrients  which is found in food and drinks.

Q: Which fatty acid would you expect to be have the lowest melting point?

A: given find out the lowest melting point of fatty acid

Q: Unsaturated fatty acids contain fewer bonds to hydrogen than do saturated fatty acids. more охудen…

A: Answer:- This question is answered by using the simple concept of saturated and unsaturated fatty…

Q: Double bonds are reactive, but it does not mean every unsaturated fatty acid is also reactive…

A: Answer -  unsaturated fatty acid - Unsaturated fatty acids — Unsaturated fatty acids have one or…

Q: он II OH II OH IV V

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Q: Indicate whether each statement is true or false: (a) Trans fats are saturated. (b) Fatty acids are…

A: Given statements are : Trans fat are saturated. Fatty acids are long-chain carboxylic acids.…

Q: The following are solvents used in Biochemistry Laboratory. Lipids are expected to dissolve in?…

A: Answer - Lipids - A lipid is chemically defined as a substance that is insoluble in water and…

Q: High free fatty acid (FFA) content is no longer suitable for consumption, it also affects the…

A: The high free fatty acids (FFA) content in waste cooking oils can greatly reduce the efficiency of…

Q: About the degumming process used in the manufacture of fats and oil we can say that: a. Liquid oils…

A: The main aim of degumming process used in manufacture fat and oil is to remove the Phospholipids…

Q: The boiling point of pure chlorobenzene is 132.00 C, and its Kbp is + 4.15 C. kg. mol-1 .A 0.600 g…

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Q: A triglyceride can be optically active if it contains two or more different fatty acids.(a) Draw the…

A: A triglyceride molecule is obtained as an ester by reacting the glycerol with three molecules of…

Q: The compound molybdenum (VI) pyrophosphate contains

A: The layered structure of molybdenum pyrophosphate (δ-(MoO2)2P2O7) was synthesized by heating…

Q: Saponification of fats needs a strong ______ to proceed to completion.  A. Halogen B. Catalyst C.…

A: Given- To fill in the blanks: The saponification of fats need a strong ---------- to proceed to…

Q: A triglyceride is formed from the following fatty acid. Is this triglyceride a fat or an oil? Is it…

A: Saturated fatty acids do not have any double or triple bond between carbon atoms, where as…

Q: Which of the following fatty acids is predicted to have the highest melting point? A) CH,(CH,),COOH…

A: Carboxylic acid with a long hydrocarbon chain is known as fatty acids. If the hydrocarbon chain…

Q: Draw a triacylglycerol (triglyceride) made from glycerol, myristic acid [CH₂(CH₂)₂COOH], palmitic…

A: The carbon numbers should be properly written when we are making triglyceride derivative.

Q: Explain how unsaturations affect the properties of fats and oils. Compare theproperties of saturated…

A: Unsaturated fat or oil is that which have double bond in fatty acid chain. Depending on the number…

Q: What are the glycosidic linkages in this structure? O a1-6, a1-82 O a1-6, a1-2 O al-4, a1-6 O a1-2,…

A: Glycosidic bonds are formed when two monosaccharides are condensed to form disaccharides or…

Q: What is the effect of a double bond on fatty acid structure? Describe the dependence of the melting…

A: At the point when double bonds are included unsaturated fatty acid, they prevent freezing of film at…

Q: Stearic acid (SA), oleic acid (OA) and linoleic acid (LOA) have 0, 1 and 2 double bonds in their…

A: Krafft point is the minimum temperature at which a surfactant form micelles. The solubility of ionic…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.