How does oxidation of a saturated fatty acid differ from the oxidation of an unsaturated fatty...
How does oxidation of a saturated fatty acid differ from the oxidation of an unsaturated fatty acid?
Homework Answers
Saturated fatty acids are very stable, and do not easily react with oxidising agents. The acidic group at one end of the molecule is quite reactive and allows for oxidation of the chain by cutting it to pieces, 2 carbons at a time. By contrast, an unsaturated fatty acids are much more chemically active and readily oxidised by the body.
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How does oxidation of a saturated fatty acid differ from the
oxidation of an unsaturated fatty...
Given a saturated fatty acid, be able to calculate the ATP that would be produced upon...
Given a saturated fatty acid, be able to calculate the ATP that would be produced upon complete oxidation. Be able to explain the lower ATP yield obtained with unsaturated fatty acids. Calculate how many ATPs would be produced from oxidation of a 14 carbon fatty acid.
How much ATP and H2O is produced from the complete oxidation of an 18C-saturated fatty acid?...
How much ATP and H2O is produced from the complete oxidation of an 18C-saturated fatty acid? Demonstrate this through balanced half reactions for the oxidation reaction.
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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.
Discuss the steps of fatty acid oxidation of a 14 carbon saturated fatty acid, beginning in...
Discuss the steps of fatty acid oxidation of a 14 carbon saturated fatty acid, beginning in the adipocyte and progressing though the steps of beta oxidation, Krebs, and ETC. What is the ATP yield?
which fatty acid is unsaturated Lipids b. Which fatty acid is unsaturated? c. The melting point...
which fatty acid is unsaturated
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Distinguish between the structure of saturated and unsaturated fatty acids and describe why saturated and unsaturated...
Distinguish between the structure of saturated and unsaturated fatty acids and describe why saturated and unsaturated fatty acids have different melting temperatures
(Bacteria cultured in saturated fatty acids at low temperature vs high temperature) (2) Saturated fatty acid...
(Bacteria cultured in saturated fatty acids at low temperature
vs high temperature)
(2) Saturated fatty acid (6) Cusaturated fatty acid l'almitic acid Linoleic acid 200: Sins Assxiatec Figure 1: Structure of saturated (a) and unsaturated (b) fatty acids (http://www.columbia.edu.cu biology courses/c2005/purves6/figure03-20.jpg) 1. Acholeplasma laidlawii is a bacterium that is unable to synthesize its own fatty acids and must therefore construct its plasma membrane from whatever fatty acids are available in the environment. Thus the A. laidlawii takes on the physical...
Draw a simple saturated and an unsaturated fatty acid. Which one can be densely packed? Which...
Draw a simple saturated and an unsaturated fatty acid. Which one can be densely packed? Which one helps make membranes fluid? What is the key difference between them? What major macromolecule are these?
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic...
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic acid Triacylglycerols Safflower oil Olive oil Questions and Problems Q3 a. Draw the condensed structural formulas of stearic acid and oleic acid. Stearic acid Oleic acid b. From the results of Part C, which is more unsaturated: oleic acid or stearic a Explain your reason. From the results of Part C, were safflower oil and olive oil saturated or un rated? Explain your reason.
Stage 2: Fatty Acid Degradation to Acetyl CoA (The Fatty Acid Cycle, aka "B-Oxidation")
Stage 2: Fatty Acid Degradation to Acetyl CoA (The Fatty Acid Cycle, aka "B-Oxidation") 1. In the space below, draw the reaction for the activation of palmitic acid, a saturated 16-carbon fatty acid. 2. In the space below, fill in the structure for the reactant acyl CoA and draw all of the products that result from one turn of the fatty acid cycle. Is this reaction an oxidation or a reduction? 3. Besides fatty acid oxidation, glycerol (the other product of triglyceride digestion)...
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.
which fatty acid is unsaturated
Lipids b. Which fatty acid is unsaturated? c. The melting point of stearic acid is 70°C, and that of oleic acid is 4°C. Explain the difference. From the results of experiment C, how can you tell which is more unsaturated, oleic acid or steari d. acid? 04. How does omitting triethanolamine affect the properties and appearance of the hand lotion? Q5. How does omitting stearic acid affect the properties and appearance of the hand lotion?...
(Bacteria cultured in saturated fatty acids at low temperature
vs high temperature)
(2) Saturated fatty acid (6) Cusaturated fatty acid l'almitic acid Linoleic acid 200: Sins Assxiatec Figure 1: Structure of saturated (a) and unsaturated (b) fatty acids (http://www.columbia.edu.cu biology courses/c2005/purves6/figure03-20.jpg) 1. Acholeplasma laidlawii is a bacterium that is unable to synthesize its own fatty acids and must therefore construct its plasma membrane from whatever fatty acids are available in the environment. Thus the A. laidlawii takes on the physical...
Draw a simple saturated and an unsaturated fatty acid. Which one can be densely packed? Which one helps make membranes fluid? What is the key difference between them? What major macromolecule are these?
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic acid Triacylglycerols Safflower oil Olive oil Questions and Problems Q3 a. Draw the condensed structural formulas of stearic acid and oleic acid. Stearic acid Oleic acid b. From the results of Part C, which is more unsaturated: oleic acid or stearic a Explain your reason. From the results of Part C, were safflower oil and olive oil saturated or un rated? Explain your reason.
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