Discuss the process of hydrogenation used to prevent spoilage of oils containing fatty acids and describe the advantages and disadvantages of this process.

Q: Partial hydrogenation can result in the formation of   a.  omega ω-3 fatty acids b. omega ω-6…

A: d. Trans double bonds

Q: Write the structures of saturated andunsaturated fatty acids.

A: In biochemistry, fatty acids are the class of molecules with long aliphatic chain and a carboxylic…

Q: Define at which sites can D hydrogen bond to water?

A: Given compound D,

Q: Saturated fatty acids have higher melting points thanmonounsaturated fatty acids. Polyunsaturated…

A: Mostly how saturated the chemical bonds in the fat molecule are in hydrogen atoms. The more hydrogen…

Q: Why is glycerine not optically active?

A: The compound given is Glycerine.

Q: How do the unsaturated fatty acids in phospholipids affect the structure of cell membranes? Match…

A: Fatty acids are of two types, saturated and unsaturated. If the long chain of carboxylic acids…

Q: Describe the structure of lipids, and relate  to its function.

A: The structure of lipids is given below,

Q: How are the structural differences between triglyceridesand phospholipids reflected in their…

A: Triglycerides: Three fatty acid molecules react with a glycerol molecule in order to form esters…

Q: What is the relationship between degree of unsaturation and melting point for fatty acids?

A: The degree of unsaturation is defined as the number of double bonds, as the number of double bonds…

Q: a person produces and exudes a polyunsaturated oil from their skin, how does it ultimatum make…

A: Polyunsaturated oils are pure non-polar solvents.• Oil droplets or certain non-polar, oily liquids…

Q: Explain how the presence of a double bond in an unsaturated fatty acid affects whether that…

A: Interpretation: The presence of a double bond in an unsaturated fatty acid affects whether that…

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: Click the "draw structure" button to activate the drawing utility. Draw the structure of the…

A:

Q: Compared to saturated fatty acids, unsaturated fatty acids have: a). lower melting points b).…

A:

Q: The correct terminology for numbering this fatty acid is_ H3C O 20:0 None of these is correct. O…

A: The fatty acids are the important  for the oils and fats They are long chain fatty acids  which may…

Q: Explain the similarities and differences between waxes and triglycerides in terms of chemical…

A: 6. Answer - Similarities between wax and triglycerides - Triglycerides are formed from the reaction…

Q: Enumerate several non-toxic organic solvents that can be used to extract the non-polar lipid…

A: 2-propanol / hexane solvent 2-propanol, a quite polar solvent, can denature egg yolk proteins and…

Q: Illustrate the Effect of Double Bonds on the Melting Point of Fatty Acids ?

A: Unsaturated fatty acids have a low melting point than saturated ones.

Q: List three features of this fatty acid structure that are not commonly found in human fatty acids.…

A: The main features of common human fatty acids are follows------------------------------- Fatty acid…

Q: 1. What is so important about the fatty acids in oil paint and what does that contribute to the…

A: Answer: 1) a) Important about the fatty acids in oil paint-  b) Fatty acids in drying process. 2)…

Q: Explain the Most Common Fatty Acids in Triacylglycerols ?

A: The compounds that contain long hydrocarbon chain, having 4 to 28 carbon atoms, in which the…

Q: Which is a characteristic of the phospholipids in cell membranes? Select one: Phospholipids in a…

A: Main characteristic of the phospholipids in cell membranes

Q: What are the major components of tea extract? Explain each component (caffeine, flavonoid,…

A: Chlorophyll present in green tea . But in black tea , there is no Chlorophyll pigment.

Q: What are the advantages of using n-hexane rather than petroleum ether or ethyl ether to extract fat?

A: Answer:  Nowadays , n- Hexane  is widely used to extract fat rather than petroleum ether because of…

Q: How triacylglycerols are made ?

A: Triglycerides are a type of fat. They are the most common type of fat in your body. They come from…

Q: considered part of the class of lipids, however their structures differ radically from other lipids.…

A: Fats are subgroup of lipids .

Q: Describe the transport and storage of fatty acids in humans with particular reference to disease…

A: Transport of fatty acids in human body The main plasma lipid transport forms are free fatty acid,…

Q: What effect do double bonds have within the hydrocarbon chain of a fatty acid?<

A: The carboxylic acid that has long aliphatic chain that is either unsaturated or saturated is known…

Q: Why do animals that live in cold climates tend to have higher percentages of polyunsaturated fatty…

A: The adaptations to the environment enable the organism to survive and thrive in its population. It…

Q: Why might some food companies find it economically advantageous to advertise their products (such as…

A: Polyunsaturated fatty acids, Mono unsaturated fatty acids and saturated fatty acids are the part of…

Q: Discuss why are triacylglycerols, steroids, and phospholipids easily isolated using non-polar…

A: Solubility  Is based upon the Principle  Likes Dissolves Like. Compounds having same types of Forces…

Q: how fatty acids are produced using reactive distillation

A: A reactive distillation process for the production of decanoic acid methyl esters by esterification…

Q: How Z double bonds introduce kinks in the long hydrocarbon chain, decreasing the ability of the…

A: Fats   Fats or triglycerides are esters of glycerol in which one molecule of glycerol is esterified…

Q: Why does the introduction of a cis double bond, but not a trans double bond, lower the melting point…

A: The melting point of any compound depends on the arrangement of its constituent elements and also…

Q: Does coconut oil have a relatively of low melting point? Explain. Write the saponification equation…

A: ✓Fats and oils are called triglycerides because they are esters composed of three fatty acid units…

Q: The structure of sphingolipids contains 1. an amine, one fatty acid, and alcohol (polar group). 2. a…

A: The answer is given below

Q: TRANS-fatty acid chains are relatively linear and therefore can pack relatively easily with…

A: Cis and trans fatty acids differs in their structure of hydrocarbon chains.

Q: 5. A. Chemically, what is soap? B. How does it help clean things? C. How is soap related to lipids…

A: The carboxylic acid functional group is furnished with the carbonyl group and -OH group. The sodium…

Q: What are triacylglycerols How are oils chemically different from fats Four processes used to…

A: The triacylglycerols may be defined as the storage of energy form in the plants and animals. The…

Q: Explain why the melting points of unsaturated fatty acids are lower than those of saturated fatty…

A: Melting point of a system depends on how efficiently that system is packed. More closer the packing…

Q: What are the characteristics of these fatty acids?

A: A fatty acid is a carboxylic acid with a long aliphatic chain, which is either saturated or…

Q: Explain the Fatty Acid Composition ?

A: Given: Explain the Fatty Acid Composition

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: Indicate by structural formulas how iodine may add on to an unsaturated fatty acid.

A: Unsaturated fatty acid are the long chain fatty acids having double bond in them iodine will add up…

Q: Explain Fatty Acids ?

A: Organic acid functional group can be represented as follows  -COOH  Alkyl carboxylic acids are…

Q: What is the relationship between carbon chain length and melting point for fatty acids?

A: Melting point of any molecule is directly proportional to the packing efficiency of the molecules.…

Q: Write the equation showing triacylglycerol formation from 1 mol of glycerol and 1 mol each of oleic,…

A: