Homework Answers
beta oxidation is catabolic process by ehich fatty acid are brokrn down and in this reaction beta carbon of fatty acid undergoes oxidation to a carbonyl group anh hence the final products of this reaction are-
NADH
ACETYL-CoA
FADH2
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EOC Problem 14.069 Incorrect. In one pass through the oxidation spirala fatty acyl-CoA is shortened by...
A fatty acid composed of 20 carbon atoms undergoes β‑oxidation. How many acetyl CoA, FADH2, and...
A fatty acid composed of 20 carbon atoms undergoes β‑oxidation. How many acetyl CoA, FADH2, and NADH does β‑oxidation of this fatty acid generate? (answer is 10 acetyl CoA, 9 FADH2, 9 NADH) Calculate the net ATP generated by the β‑oxidation of the 20‑carbon fatty acid. Assume that each FADH2 generates 1.5 ATP and each NADH generates 2.5 ATP. number of ATP molecules: ??????
An activated fatty acid (acyl-CoA) can be transported into the mitochondria for b-oxidation or remain in...
An activated fatty acid (acyl-CoA) can be transported into the mitochondria for b-oxidation or remain in the cytosol for lipogenesis to produce a triacylglycerol. What regulates the fate of this acyl-CoA? A. the amount of acyl-CoA in the mitochondria B. the amount of acyl-carnitine in the mitochondria C. the amount of NADH in the cytoplasm D. the amount of malonyl CoA in the cytoplasm E. the amount of acetyl-CoA in the cytoplasm
Fatty Acid Catabolism (B Oxidation) Examine Figure 12.15 to answer the questions below. B carbon -SCOA...
Fatty Acid Catabolism (B Oxidation) Examine Figure 12.15 to answer the questions below. B carbon -SCOA 000000000000000 Fatty acyl CoA of 18C FAD FADH 00000000000000000 scoa @]H40 00000000000000001_scoa or NAD" HO HO -SCOA NAD K.NADH + H NADH+H* 0 0 000-SCOA 0000000000 © COA-SH -SCOA 0 0000000000000000-SCA Fatty acyl CoA of 16C repeats cycle (reactions 1-4) QUESTIONS 1. How is the fatty acyl CoA at the top of the cycle different from the fatty acyl COA at the bottom of...
1. Assume that the following acyl-CoA is degraded by beta-oxidation, draw the intermediate (compound) structures during...
1. Assume that the following acyl-CoA is degraded by beta-oxidation, draw the intermediate (compound) structures during one cycle of beta-oxidation. Give the NADH or FADH2 where appropriate m ioco 2. Below is a part of fatty acid synthesis. Draw individual intermediates during the synthesis from acetyl-CoA to butyryl-CoA. Indicate where ATP or NADPH is used. is.com Escon - is.com
1A) How many rounds/cycles of beta-oxidation would be needed to completely break down a 16-carbon fatty...
1A) How many rounds/cycles of beta-oxidation would be needed to
completely break down a 16-carbon fatty acid molecule?
8
6
10
7
9
1B) What type of reaction is step 2?
isomerization
hydration
oxidation-reduction reaction
hydrolysis
1C) What type of enzyme catalyzes step 3?
oxidoreductase
lyase
hydrolase
transferase
ligase
1D) How many net ATP equivalents are generated
by the complete break down of a 12-Carbon fatty acid molecule?
97 ATP
95 ATP
100 ATP
146 ATP
124 ATP
117 ATP...
How many molecules of acetyl CoA will be formed during β-oxidation of a fatty acid containing...
How many molecules of acetyl CoA will be formed during β-oxidation of a fatty acid containing a chain of ten carbon atoms? a. 2 b. 3 c. 4 d. 5 e. 10
Need help with both questions, thank you! Question 11 The final product of fatty acid oxidation...
Need help with both questions, thank you!
Question 11 The final product of fatty acid oxidation of an odd-numbered fatty acid chain is propionyl COA. What is it converted to? alanine succinyl COA O glutamate ketone bodies acetyl COA Question 12 Fatty acid synthesis is reductive biosynthesis. What molecule reduces the carbons during fatty acid synthesis? NADPH O heme FADH2 O NADH acetyl COA
Answer all biochemistry questions asap 6. Deficiency of glucose 6-phosphate dehydrogenase (G6PD) is the most common...
Answer all biochemistry questions asap
6. Deficiency of glucose 6-phosphate dehydrogenase (G6PD) is the most common human enzyme deficiency. a. How would the amount of NADPH in a person with a G6PD deficiency compare with a "normal" person? b. How would the amount of oxidized glutathione (GSSG) in a person with a G6PD deficiency compare with a "normal" person? c. How would the RBCs of a person with a G6PD deficiency be able to handle oxidative stress compared to a...
Hill Campus Question 27 2 pts Quest ✓ Quest ✓ Quest Quest Beta-oxidation is the process...
Hill Campus Question 27 2 pts Quest ✓ Quest ✓ Quest Quest Beta-oxidation is the process by which esources Time Running: Attempt due: Mar 30 Minutes, 25 energy derived from NADH + H+ and FADH2 is used to generate ATP fatty acids break apart to form acetyl-CoA NADH+H+ and FADH2 are converted to NAD+ and FAD, donating electrons and hydrogen ions to oxyge glucose breaks apart to form pyruvate amino groups move from a donor to an acceptor • Previous...
5. ( pts) Draw the complete B-oxidation pathway of the following short chain fatty Acyl-CoA. Show...
5. ( pts) Draw the complete B-oxidation pathway of the following short chain fatty Acyl-CoA. Show the structures of all reactants and products, as well as the names of the enzymes. You do not need to draw the structures of ATP, NADT, COA, etc., but do show them as reactants or products in the appropriate places. You do not need to show the mechanisms of the enzymes. (b) (3 pts) How many ATPs would be generated by the complete oxidation...
Fatty Acid Catabolism (B Oxidation) Examine Figure 12.15 to answer the questions below. B carbon -SCOA 000000000000000 Fatty acyl CoA of 18C FAD FADH 00000000000000000 scoa @]H40 00000000000000001_scoa or NAD" HO HO -SCOA NAD K.NADH + H NADH+H* 0 0 000-SCOA 0000000000 © COA-SH -SCOA 0 0000000000000000-SCA Fatty acyl CoA of 16C repeats cycle (reactions 1-4) QUESTIONS 1. How is the fatty acyl CoA at the top of the cycle different from the fatty acyl COA at the bottom of...
1. Assume that the following acyl-CoA is degraded by beta-oxidation, draw the intermediate (compound) structures during one cycle of beta-oxidation. Give the NADH or FADH2 where appropriate m ioco 2. Below is a part of fatty acid synthesis. Draw individual intermediates during the synthesis from acetyl-CoA to butyryl-CoA. Indicate where ATP or NADPH is used. is.com Escon - is.com
1A) How many rounds/cycles of beta-oxidation would be needed to
completely break down a 16-carbon fatty acid molecule?
8
6
10
7
9
1B) What type of reaction is step 2?
isomerization
hydration
oxidation-reduction reaction
hydrolysis
1C) What type of enzyme catalyzes step 3?
oxidoreductase
lyase
hydrolase
transferase
ligase
1D) How many net ATP equivalents are generated
by the complete break down of a 12-Carbon fatty acid molecule?
97 ATP
95 ATP
100 ATP
146 ATP
124 ATP
117 ATP...
Need help with both questions, thank you!
Question 11 The final product of fatty acid oxidation of an odd-numbered fatty acid chain is propionyl COA. What is it converted to? alanine succinyl COA O glutamate ketone bodies acetyl COA Question 12 Fatty acid synthesis is reductive biosynthesis. What molecule reduces the carbons during fatty acid synthesis? NADPH O heme FADH2 O NADH acetyl COA
Answer all biochemistry questions asap
6. Deficiency of glucose 6-phosphate dehydrogenase (G6PD) is the most common human enzyme deficiency. a. How would the amount of NADPH in a person with a G6PD deficiency compare with a "normal" person? b. How would the amount of oxidized glutathione (GSSG) in a person with a G6PD deficiency compare with a "normal" person? c. How would the RBCs of a person with a G6PD deficiency be able to handle oxidative stress compared to a...
Hill Campus Question 27 2 pts Quest ✓ Quest ✓ Quest Quest Beta-oxidation is the process by which esources Time Running: Attempt due: Mar 30 Minutes, 25 energy derived from NADH + H+ and FADH2 is used to generate ATP fatty acids break apart to form acetyl-CoA NADH+H+ and FADH2 are converted to NAD+ and FAD, donating electrons and hydrogen ions to oxyge glucose breaks apart to form pyruvate amino groups move from a donor to an acceptor • Previous...
5. ( pts) Draw the complete B-oxidation pathway of the following short chain fatty Acyl-CoA. Show the structures of all reactants and products, as well as the names of the enzymes. You do not need to draw the structures of ATP, NADT, COA, etc., but do show them as reactants or products in the appropriate places. You do not need to show the mechanisms of the enzymes. (b) (3 pts) How many ATPs would be generated by the complete oxidation...
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