Fatty acid synthesis is a ___ pathway, which occurs _____ in _____. A. Catabolic; after eating;...
Fatty acid synthesis is a ___ pathway, which occurs _____ in _____.
A.
Catabolic; after eating; most organs/ tissues
B.
Anabolic; after eating; in liver and adipose tissues
C.
Anabolic; during fasting; most organs/ tissues
D.
Catabolic; during fasting; in liver and adipose tissues
Homework Answers
Option b is correct. Fatty acid synthesis is an anabolic pathway, which occurs after eating in liver and adipose tissue.
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Fatty acid synthesis is a ___ pathway, which occurs _____ in
_____.
A.
Catabolic; after eating;...
Beginning by drawing boxes that represent the following tissues: brain, liver, adipose, heart, and skeletal muscle....
Beginning by drawing boxes that represent the following tissues: brain, liver, adipose, heart, and skeletal muscle. With the paper in a landscape orientation, place the liver in the center, the brain the upper left, adipose upper right, skeletal muscle lower left, and heart lower right. You will need to use contrasting colors of ink for this assignment (black and red, black and blue, blue and red, or green and red are recommended). One color will represent fed state and the...
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...
What pathway supplies the bulk of NADPH needed for fatty acid synthesis in mammals? a) citric...
What pathway supplies the bulk of NADPH needed for fatty acid synthesis in mammals? a) citric acid cycle b) pentose phosphate pathway c) glycolysis d) light reactions of photosynthesis e) all of the above
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...
[20pts] The pentose phosphate pathway occurs in many tissues types and cells, such as erythrocytes, liver,...
[20pts] The pentose phosphate pathway occurs in many tissues types and cells, such as erythrocytes, liver, and hormone producing organs. Muscle tissue, however, does not carry out the pentose phosphate pathway. a. Explain which product(s) of the pentose phosphate pathway make the pathway necessary in erythrocytes, liver, and hormone producing organs and how the product(s) is used. b. Give at least two reasons why it is unsurprising that muscle tissue does not utilize the pentose phosphate pathway.
4. During the last step of the β-oxidation pathway for fatty acids, the intermediate below is con...
Solve all
4. During the last step of the β-oxidation pathway for fatty acids, the intermediate below is converted to CH3 (CH2) 12ČCH2C-SCoA a. CH3 (CH2) 12C00H + CoA b. 2 CH3C-SCOA CH3 (CH2) 126CH2CHsCH3C-SCoA d. 5. The intermediate below is produced during the fatty acid synthesis pathway. The next reaction of the pathway at the double bond, involves which type of reaction? CH3 (CH2 ) 12CH=CHCH2-ACP -CH2CH2OH- d. none of the above 6. The product of the first step...
Lipogenesis, or fatty acid synthesis, occurs in several cycles. A diagram of the reactions of...
Lipogenesis, or fatty acid synthesis, occurs in several cycles. A diagram of the reactions of the first cycle fatty acid synthesis is shown below.
Which of the following statements are true? Select all the true statements.
40.Fatty acid synthase is an enzyme in the lipid metabolism pathway, that: A. occurs in the...
40.Fatty acid synthase is an enzyme in the lipid metabolism pathway, that: A. occurs in the mitochondrion in animal cells, 2 nor Section A B. utilises NADH as an electron donor C) requires NADPH as a substrate. D. requires acetic acid as a substrate. E. consists of a single multifunctional protein in plants and bacteria. 41.One round of beta oxidation produces 1 molecule of acetyl-CoA from a saturated Acyl-CoA molecule. Which reducing equivalents are made in this process in which...
. Increased levels of circulating ATP would likely inhibit which of the following pathways? a. Protein...
. Increased levels of circulating ATP would likely inhibit which of the following pathways? a. Protein synthesis b. Glycolysis c. Lipogenesis d. Glycogenesis , end product is The starting substrate for anaerobic glycolysis is and it is a pathway. a. Glucose, lactate, catabolic b. Glucose, pyruvate, anabolic C. Free fatty acids, triglyceride, catabolic d. Glycogen, glucose, catabolic
1. Describe the processes by which fatty acids are transported in the blood, activated and transported...
1. Describe the processes by which fatty acids are transported in the blood, activated and transported into the matrix of the mitochondria for breakdown to obtain energy. (Specifically, determine the role of carnitine palmitoyl transferase in the oxidation of fatty acids.) 2. Explain the processes by which fatty acids are released from triacylglycerol stored in adipose tissue. 3. Outline the β-oxidation pathway by which fatty acids are metabolized to acetyl-CoA and explain how this leads to the production of large...
Beginning by drawing boxes that represent the following tissues: brain, liver, adipose, heart, and skeletal muscle. With the paper in a landscape orientation, place the liver in the center, the brain the upper left, adipose upper right, skeletal muscle lower left, and heart lower right. You will need to use contrasting colors of ink for this assignment (black and red, black and blue, blue and red, or green and red are recommended). One color will represent fed state and the...
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...
[20pts] The pentose phosphate pathway occurs in many tissues types and cells, such as erythrocytes, liver, and hormone producing organs. Muscle tissue, however, does not carry out the pentose phosphate pathway. a. Explain which product(s) of the pentose phosphate pathway make the pathway necessary in erythrocytes, liver, and hormone producing organs and how the product(s) is used. b. Give at least two reasons why it is unsurprising that muscle tissue does not utilize the pentose phosphate pathway.
Solve all
4. During the last step of the β-oxidation pathway for fatty acids, the intermediate below is converted to CH3 (CH2) 12ČCH2C-SCoA a. CH3 (CH2) 12C00H + CoA b. 2 CH3C-SCOA CH3 (CH2) 126CH2CHsCH3C-SCoA d. 5. The intermediate below is produced during the fatty acid synthesis pathway. The next reaction of the pathway at the double bond, involves which type of reaction? CH3 (CH2 ) 12CH=CHCH2-ACP -CH2CH2OH- d. none of the above 6. The product of the first step...
Lipogenesis, or fatty acid synthesis, occurs in several cycles. A diagram of the reactions of the first cycle fatty acid synthesis is shown below.
Which of the following statements are true? Select all the true statements.
40.Fatty acid synthase is an enzyme in the lipid metabolism pathway, that: A. occurs in the mitochondrion in animal cells, 2 nor Section A B. utilises NADH as an electron donor C) requires NADPH as a substrate. D. requires acetic acid as a substrate. E. consists of a single multifunctional protein in plants and bacteria. 41.One round of beta oxidation produces 1 molecule of acetyl-CoA from a saturated Acyl-CoA molecule. Which reducing equivalents are made in this process in which...
. Increased levels of circulating ATP would likely inhibit which of the following pathways? a. Protein synthesis b. Glycolysis c. Lipogenesis d. Glycogenesis , end product is The starting substrate for anaerobic glycolysis is and it is a pathway. a. Glucose, lactate, catabolic b. Glucose, pyruvate, anabolic C. Free fatty acids, triglyceride, catabolic d. Glycogen, glucose, catabolic
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