Linolenic acid is a polyunsaturated fatty acid with 18 carbons and three double bonds (18:3). Find...
Linolenic acid is a polyunsaturated fatty acid with 18 carbons and three double bonds (18:3). Find its molecular formula.
Select the correct answer below:
A. C18H32O2
B. C18H36O2
C. C18H30O2
D. C18H34O2
Homework Answers
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Linolenic acid is a polyunsaturated fatty acid with 18 carbons
and three double bonds (18:3). Find...
The figure below shows the structure of an alpha-linolenic acid, the omega-3 polyunsaturated fatty acid with...
The figure below shows the structure of an alpha-linolenic acid,
the omega-3 polyunsaturated fatty acid with 18 carbon atoms.
a. Briefly explain why alpha-linolenic acid is essential.(please
also explain it in term of the structure and definition)
b. Oleic acid is an omega-9 monounsaturated fatty acid with 18
carbon atoms. Draw a diagram to show the structure of oleic
acid
c. Draw a labelled diagram of the human digestive system
indicating where all the different enzymes are
secreted and involved...
4. A list of fatty acids is given below. The number of carbons each contains, as...
4. A list of fatty acids is given below. The number of carbons each contains, as well as the number of double bonds, are listed right after the name. Rank the fatty acids 1-5 from highest melting point to lowest melting point. 1 - highest melting point, 5 - lowest melting point. Palmitic acid (16 carbons, 0 double bonds) Oleic acid (18 carbons, 1 double bond) Linolenic acid (18 carbons, 3 double bonds) Lauric acid (12 carbons, 0 double bonds)...
5) (3 pts) Draw an essential -6 fatty acid with 18 carbons and two cis double bonds. Number carbon atoms in this fa...
5) (3 pts) Draw an essential -6 fatty acid with 18 carbons and two cis double bonds. Number carbon atoms in this fatty acid starting at the carboxyl group. 6) (3 pts) Draw an essential 0-3 fatty acid with 18 carbons and three cis-double bonds. Number carbon atoms in this fatty acid starting at the carboxyl group. 7) (3 pts) Draw an unnatural trans-fatty acid arising from partial hydrogenation that contains 14 carbons and two double bonds, one of which...
Linolenic acid (18:3) is classified as what type of fatty acid? O polysaturated O saturated O...
Linolenic acid (18:3) is classified as what type of fatty acid? O polysaturated O saturated O polyunsaturated monounsaturated
Linolenic acid (18:3) is classified as what type of fatty acid? O polysaturated O saturated O...
Linolenic acid (18:3) is classified as what type of fatty acid? O polysaturated O saturated O polyunsaturated monounsaturated
Monounsaturated fatty acids have a single double bond. Polyunsaturated fatty acids have multiple double bonds. Which...
Monounsaturated fatty acids have a single double bond. Polyunsaturated fatty acids have multiple double bonds. Which of the following statements is true? A. Monounsaturated fatty acids store more energy than polyunsaturated fatty acids. B. Polyunsaturated fatty acids store more energy than monounsaturated fatty acids. C. Polyunsaturated fats have a lower melting point than monounsaturated fatty acids. D. Monounsaturated fats have a lower melting point than polyunsaturated fatty acids.
Which of the following explanations describes the fatty acid with the highest melting point: 18 carbons...
Which of the following explanations describes the fatty acid with the highest melting point: 18 carbons long, 2 double bonds, both in the cis configuration 18 carbons long and saturated 18 carbons long, 1 double bond, cis configuration 18 carbons long, 1 double bond, trans configuration
this type of fatty acid is classified as Question 18 18. This type of fatty acid is classified as: a). polyunsat...
this type of fatty acid is classified as
Question 18 18. This type of fatty acid is classified as: a). polyunsaturated b). mono saturated c). mono unsaturated 19. This type of fat is classified as: a) poly saturated b) tri unsaturated c) poly unsaturated d) unsaturated e) saturated 20. Identify the class of lipid to which the following molecule belongs. 1. a) fatty acid 2.b) triglyceride 3. c) wax 4.d) glycerophospholipid H.C-o HC-0 H,C- 21. Hydrophilic head Aqueous solution "Hydrophobic...
Omega-6 fatty acids are: O A form of saturated fatty acids O Contain a double bond...
Omega-6 fatty acids are: O A form of saturated fatty acids O Contain a double bond at the third omega carbon O Synthesized in the liver Help to regulate the constriction of blood vessels Omega-6 and omega-3 fatty acids are both polyunsaturated fatty acids that are essential to the human body. However, along with the chemical structures previously discussed, there are additional differences between the two essential fatty acids (EFAs). In the table, choose whether each statement concerns omega-3 or...
Modify this 18-carbon fatty acid so that it becomes an omega-3 (?–3) fatty acid designated as...
Modify this 18-carbon fatty acid so that it becomes an omega-3
(?–3) fatty acid designated as 18:3. Draw the double bonds in the
cis configuration.
Modify this 18-carbon fatty acid so that it becomes an omega-3 (-3) fatty acid designated as 18:3. Draw the double bonds in the cis configuration. COO
The figure below shows the structure of an alpha-linolenic acid,
the omega-3 polyunsaturated fatty acid with 18 carbon atoms.
a. Briefly explain why alpha-linolenic acid is essential.(please
also explain it in term of the structure and definition)
b. Oleic acid is an omega-9 monounsaturated fatty acid with 18
carbon atoms. Draw a diagram to show the structure of oleic
acid
c. Draw a labelled diagram of the human digestive system
indicating where all the different enzymes are
secreted and involved...
4. A list of fatty acids is given below. The number of carbons each contains, as well as the number of double bonds, are listed right after the name. Rank the fatty acids 1-5 from highest melting point to lowest melting point. 1 - highest melting point, 5 - lowest melting point. Palmitic acid (16 carbons, 0 double bonds) Oleic acid (18 carbons, 1 double bond) Linolenic acid (18 carbons, 3 double bonds) Lauric acid (12 carbons, 0 double bonds)...
5) (3 pts) Draw an essential -6 fatty acid with 18 carbons and two cis double bonds. Number carbon atoms in this fatty acid starting at the carboxyl group. 6) (3 pts) Draw an essential 0-3 fatty acid with 18 carbons and three cis-double bonds. Number carbon atoms in this fatty acid starting at the carboxyl group. 7) (3 pts) Draw an unnatural trans-fatty acid arising from partial hydrogenation that contains 14 carbons and two double bonds, one of which...
Linolenic acid (18:3) is classified as what type of fatty acid? O polysaturated O saturated O polyunsaturated monounsaturated
Linolenic acid (18:3) is classified as what type of fatty acid? O polysaturated O saturated O polyunsaturated monounsaturated
this type of fatty acid is classified as
Question 18 18. This type of fatty acid is classified as: a). polyunsaturated b). mono saturated c). mono unsaturated 19. This type of fat is classified as: a) poly saturated b) tri unsaturated c) poly unsaturated d) unsaturated e) saturated 20. Identify the class of lipid to which the following molecule belongs. 1. a) fatty acid 2.b) triglyceride 3. c) wax 4.d) glycerophospholipid H.C-o HC-0 H,C- 21. Hydrophilic head Aqueous solution "Hydrophobic...
Omega-6 fatty acids are: O A form of saturated fatty acids O Contain a double bond at the third omega carbon O Synthesized in the liver Help to regulate the constriction of blood vessels Omega-6 and omega-3 fatty acids are both polyunsaturated fatty acids that are essential to the human body. However, along with the chemical structures previously discussed, there are additional differences between the two essential fatty acids (EFAs). In the table, choose whether each statement concerns omega-3 or...
Modify this 18-carbon fatty acid so that it becomes an omega-3
(?–3) fatty acid designated as 18:3. Draw the double bonds in the
cis configuration.
Modify this 18-carbon fatty acid so that it becomes an omega-3 (-3) fatty acid designated as 18:3. Draw the double bonds in the cis configuration. COO
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