12. Where in the cell does fatty acid synthesis occur? Compare this to the location of...
12. Where in the cell does fatty acid synthesis occur? Compare
this to the location of
fatty acid oxidation. Why is this important?
Homework Answers
Fatty acid synthesis occurs in the cytoplasm. It mainly takes place in Liver and Adipose tissue.
Oxidation of fatty acid occurs in Mitochondria in Eukaryotes and cytosol in Prokaryotes.
Fatty acid oxidation occurs by sequential removal of two-carbon units from acetyl chain . The acetyl-CoA molecules thus formed enter citric acid cycle to yield ATP. The ATP thus generated are a major source of energy for Heart and skeletal muscle.
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12. Where in the cell does fatty acid synthesis occur? Compare
this to the location of...
1. Describe the reactions in the initiation stage of fatty acid synthesis. 2. Describe the reactions...
1. Describe the reactions in the initiation stage of fatty acid synthesis. 2. Describe the reactions in the elongation stage of fatty acid synthesis. 3. How are fatty acids "activated" 4. Describe how fatty acid chains are desaturated. 5. Describe the reactions which convert glycerol 3-phosphate into phosphatidate. 6. Describe how phosphatidate is converted to a triacylglycerol. 7. Describe the basic pathway of cholesterol synthesis. 8. Describe the basic concept of the ß-oxidation pathway. 9. Describe how fatty acids are...
What are the major lipoprotein complexes? What's the basic steps in fatty acid synthesis and fatty...
What are the major lipoprotein complexes? What's the basic steps in fatty acid synthesis and fatty acid oxidation? And what is the significance of where double bonds are on fatty acids… and why it is different between humans and bacteria
Which of the following correctly compares fatty acid synthesis and fatty acid oxidation? Select ALL correct...
Which of the following correctly compares fatty acid synthesis and fatty acid oxidation? Select ALL correct statements. Fatty acid synthesis requires reduced electron carriers while fatty acid oxidation requires oxidized electron carriers. Fatty acid synthesis and fatty acid oxidation both include a repeating cycle of reactions at some point during the process. Transport proteins in the mitochondrial membrane are required for fatty acid synthesis but not for fatty acid oxidation. Without metabolic coupling, fatty acid synthesis is an endergonic process...
Sort each phrase to indicate whether it correctly describes fatty acid oxidation or fatty acid synthesis. Each phrase sh...
Sort each phrase to indicate whether it correctly describes
fatty acid oxidation or fatty acid synthesis. Each phrase should be
used ONCE and ONLY once.
Sort each phrase to indicate whether it correctly describes fatty acid oxidation or fatty acid synthesis. Each phrase should be used ONCE and ONLY once. Reset Help produces reduced electron carriers occurs in many different types of cells most reactions occur in mitochondria produces ATP occurs in the cytoplasm requires acetyl-CoA mainly occurs in liver...
Identify and briefly discuss each mechanism ensuring against simultaneous fatty acid synthesis and oxidation in the same cell. Match the words in the left column to the appropriate blanks in the sente...
Identify and briefly discuss each mechanism ensuring against simultaneous fatty acid synthesis and oxidation in the same cell. Match the words in the left column to the appropriate blanks in the sentences on the right. hydrolase acetyl-CoAs synthesis activates citrate pyruvate inhibits synthetase oxidation malonyl-CoA fatty acyl-CoAs carboxylase glucagon insulin A key intermediate in fatty acid synthesis,____, ______ carnitine acyltransferase I, thereby blocking the entry of fatty acyl units into the mitochondrion for oxidation. The substrates for fatty acid oxidation,...
Where are the various locations that viral assembly can occur within the cell and how does...
Where are the various locations that viral assembly can occur within the cell and how does the location of assembly relate to the location of the production/synthesis of the viral factors?
How does malonyl-CoA effect fatty acid oxidation? Why is this important?
How does malonyl-CoA effect fatty acid oxidation? Why is this important?
Q) Degradation and synthesis of fatty acids occur with different mechanisms. (A) What is a localization...
Q) Degradation and synthesis of fatty acids occur with different mechanisms. (A) What is a localization inside cells where degradation of fatty acids occurs? (B) What is an electron carrier (redox couple) used during fatty acid synthesis? (C) Give the name of enzyme that catalyzes condensation, reduction, dehydration, and reduction to synthesize fatty acids?
What changes in fatty acid metabolism would result from a mutation in the muscle carnitine acyltransferase...
What changes in fatty acid metabolism would result from a mutation in the muscle carnitine acyltransferase I in which the mutant protein has lost its affinity for malonyl-CoA but not its catalytic activity? A. Fatty acid synthesis in the mitochondria and fatty acid oxidation in the cytosol could occur simultaneously. B. Fatty acid synthesis in the cytosol and fatty acid oxidation in the mitochondria could occur simultaneously. C. Synthesis of malonyl carnitine could only occur at high malonyl-CoA concentration. D....
10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a....
10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a. b. d. 10, Write an equation for the complete oxidation of palmitate. Using the products from the stoichiometric equation, calculate the ATP yield. (20 pts)
10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a. b. d. 10, Write an equation for the complete oxidation of palmitate. Using the products from the stoichiometric equation, calculate the ATP yield....
1. Describe the reactions in the initiation stage of fatty acid synthesis. 2. Describe the reactions in the elongation stage of fatty acid synthesis. 3. How are fatty acids "activated" 4. Describe how fatty acid chains are desaturated. 5. Describe the reactions which convert glycerol 3-phosphate into phosphatidate. 6. Describe how phosphatidate is converted to a triacylglycerol. 7. Describe the basic pathway of cholesterol synthesis. 8. Describe the basic concept of the ß-oxidation pathway. 9. Describe how fatty acids are...
Sort each phrase to indicate whether it correctly describes
fatty acid oxidation or fatty acid synthesis. Each phrase should be
used ONCE and ONLY once.
Sort each phrase to indicate whether it correctly describes fatty acid oxidation or fatty acid synthesis. Each phrase should be used ONCE and ONLY once. Reset Help produces reduced electron carriers occurs in many different types of cells most reactions occur in mitochondria produces ATP occurs in the cytoplasm requires acetyl-CoA mainly occurs in liver...
Q) Degradation and synthesis of fatty acids occur with different mechanisms. (A) What is a localization inside cells where degradation of fatty acids occurs? (B) What is an electron carrier (redox couple) used during fatty acid synthesis? (C) Give the name of enzyme that catalyzes condensation, reduction, dehydration, and reduction to synthesize fatty acids?
10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a. b. d. 10, Write an equation for the complete oxidation of palmitate. Using the products from the stoichiometric equation, calculate the ATP yield. (20 pts)
10. State 4 major differences between fatty acid synthesis and fatty acid degradation. (16 points) a. b. d. 10, Write an equation for the complete oxidation of palmitate. Using the products from the stoichiometric equation, calculate the ATP yield....
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