A fatty acid with a double bond A) is more abundant in animals than in plants...
A fatty acid with a double bond
A) is more abundant in animals than in plants
B)decreases fluidity
C) is known as unsaturated
D) All of the above
Homework Answers
A fatty acid with all single bonds is known as saturated fatty acid, while a fatty acid with double bonds is known as unsaturated fatty acid. Saturated fatty acids have better packaging, while unsaturated fatty acids are more fluid in nature due to the presence of kinks or bends which do not allow them to be tightly packed. These unsaturated fatty acids are more abundant in animals as compared to plants. Thus, all the given statements are correct and the correct option is (D).
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A fatty acid with a double bond
A) is more abundant in animals than in plants...
Which property/properties is/are characteristic of the most abundant fatty acids found in plants and animals? I...
Which property/properties is/are characteristic of the most abundant fatty acids found in plants and animals? I The trans isomer predominates. II. Trans fatty acids are the result of reversible catalytic hydrogenation. III. The unsaturated fatty acids have lower melting points than the corresponding saturated acids. IV. The greater the degree of unsaturation the lower is the melting point. OLI Ou OLIV Org
35. Omega-3 fatty acids have their first double bond at the _______ carbon
35. Omega-3 fatty acids have their first double bond at the _______ carbon, while omega-6 fatty acids have their first double bond at the _______ carbon.a. first; secondb. second; thirdc. third; sixthd. sixth; third36. Glycerol can be converted to carbohydrate througha. gluconeogenesisb. beta oxidationC. glycogenesisd. oxidative phosphorylation37. Why do plant-based fats (oils) tend to be liquid at room temperature, unlike animal fats, which are solid at room temperature?a. Because plant-based oils have higher unsaturated fatty acid contentb. Because plant-based oils...
with regards to fatty acids, if you wanted to convert a saturated fatty acid into an...
with regards to fatty acids, if you wanted to convert a saturated fatty acid into an unsaturated fatty acid, what structural change would need to be introduced? a) addition of a double ionic bond between two carbon atoms b) addition of a double covalent bond between two carbon atoms c) removal of a double ionic bond between two carbon atoms d) removal of a double covalent bond between two carbon atoms
Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated...
Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated fatty acid residues are more likely to be liquid at room temperature. Tracleucerols (triglycerides) always contain three identical fatty acids. Unsaturated fats have higher melting points than saturated fats. Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol. Unsaturated fats are more likely than saturated fats to be liquid at room temperature.
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of...
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of their structure. 4. Glycerophospholipids contain a phosphate portion in their structure. 5. All lipids have a molecule of glycerin as their backbone. 6. Polyunsaturated fatty acids have more than one C-C double bond in their "backbone." 7. Fatty acids are soluble in water. 8....
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.
Match the description or component with the category. Categories can be used more than once. Double...
Match the description or component with the category. Categories can be used more than once. Double bond has its Contains partially- hydrogenated unsaturated fatty acids Multiringed lipid that is a major component of cell membranes Each carbon atom in this hydrogen atoms on opposite sides of the molecule fatty acid's carbon chain has two hydrogens Alpha-linolenic acid Primary type of fatty acid in beef and butter Used to make bile and Linoleic acid EPA and DHA AA certain hormones fat...
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...
LIPID AND MEMBRANE QUESTIONS 1. If an unsaturated fatty acid has 18 carbons, a double bond...
LIPID AND MEMBRANE QUESTIONS 1. If an unsaturated fatty acid has 18 carbons, a double bond at position would be in notation - 2. The functional groups which hold fatty acid molecules and glycerol molecules together in triacylglecerol molecules are called: 3. If a triacylglycerol is heated in aqueous sodium hydroxide (lye) solution glycerol and the sodium salts of fatty acids are produced. This mixture of sodium salts of fatty acids is called in common terminology 4. Name the four...
assume that for each C=C double bond in a fatty acid, 1 FAD is not needed...
assume that for each C=C double bond in a fatty acid, 1 FAD is not needed and therefore 1 FADH is not produced in beta-oxidation of a fatty acid. What is the ATP yield for the catabolism of archidonyl-CoA. This compound has a 4 C=C double bonds in the fatty acyl chain a. 130 ATP per arachindonyl-CoA b. 134 ATP per arachindonyl-CoA c. 132 ATP per arachindonyl-CoA d. 126 ATP per arachindonyl-CoA
Which property/properties is/are characteristic of the most abundant fatty acids found in plants and animals? I The trans isomer predominates. II. Trans fatty acids are the result of reversible catalytic hydrogenation. III. The unsaturated fatty acids have lower melting points than the corresponding saturated acids. IV. The greater the degree of unsaturation the lower is the melting point. OLI Ou OLIV Org
Which of the statements are true? Fats that contain more unsaturated fatty acid residues than saturated fatty acid residues are more likely to be liquid at room temperature. Tracleucerols (triglycerides) always contain three identical fatty acids. Unsaturated fats have higher melting points than saturated fats. Triacylglycerols (triglycerides) are composed of fatty acid residues and glycerol. Unsaturated fats are more likely than saturated fats to be liquid at room temperature.
Tor F 1. With the exception of steroids, all lipids contain at least one fatty acid. 2. Some lipids contain monosaccharides as part of their structure. 3. Some lipids contain an amino acid as part of their structure. 4. Glycerophospholipids contain a phosphate portion in their structure. 5. All lipids have a molecule of glycerin as their backbone. 6. Polyunsaturated fatty acids have more than one C-C double bond in their "backbone." 7. Fatty acids are soluble in water. 8....
Match the description or component with the category. Categories can be used more than once. Double bond has its Contains partially- hydrogenated unsaturated fatty acids Multiringed lipid that is a major component of cell membranes Each carbon atom in this hydrogen atoms on opposite sides of the molecule fatty acid's carbon chain has two hydrogens Alpha-linolenic acid Primary type of fatty acid in beef and butter Used to make bile and Linoleic acid EPA and DHA AA certain hormones fat...
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...
LIPID AND MEMBRANE QUESTIONS 1. If an unsaturated fatty acid has 18 carbons, a double bond at position would be in notation - 2. The functional groups which hold fatty acid molecules and glycerol molecules together in triacylglecerol molecules are called: 3. If a triacylglycerol is heated in aqueous sodium hydroxide (lye) solution glycerol and the sodium salts of fatty acids are produced. This mixture of sodium salts of fatty acids is called in common terminology 4. Name the four...
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