fatty acid biosynthesis tricarboxylic acid cycle urea cycle pentose phosphate pathway glycogenesis B-oxidation gluconeogenesis glycogenolysis glycolysis sal axaloacetate roduct S. pathway fumarate 1. pathway: [ Select]
Q: Please help me, short explanation will do... Discuss briefly but concisely the importance of the…
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Q: During fatty acid biosynthesis, NADH is used as the reducing equivalent in the process. True False
A:
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Q: Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP.
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Q: Malonyl CoA transacylase catalyzes the committed step in fatty acid biosynthesis. O True O False
A: ACC is the first committed step in the pathway of fatty acid synthesis.
Q: Acetyl CoA is the precursor for fatty acid synthesis, the sources of acetyle coA are
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![[ Select ]
fatty acid biosynthesis
tricarboxylic acid cycle
sal
axaloacetate
urea cycle
pentose phosphate pathway
glycogenesis
B-oxidation
gluconeogenesis
glycogenolysis
glycolysis
roduct
S. pathway
fumarate
1. pathway: [ Select ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea366452-4b3d-42f5-bcfe-53e7b838c49b%2F88905117-0f8a-496f-be56-3915b5d9e025%2Frn1bxm_processed.jpeg&w=3840&q=75)
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- Understanding the Mechanisms of Reactions Related to Transketolase The mechanistic chemistry of the acetolactate synthase and phosphoketolase reactions (shown here) is similar to that of the transketolase reaction (Figure 22.30). Write suitable mechanisms for these reactions.Based on your residing of this chapter, what would you expect to be the most immediate effect oil glycolysis, if the steady-state concentration of gJucose-6-P were 8.3 mM instead of 0.083 mM?Complete the table below. Consider docosanoic acid (C21H43CO2H) Questions Solutions Answers a. Label the alpha and beta carbons. b. Draw the acetyl CoA derived from this fatty acid. c. How many acetyl CoA molecules are formed by complete B-oxidation? d. How many cycles of B-oxidation are needed for complete oxidation? e. How many molecules of ATP are formed from the complete catabolism of this fatty acid?
- Beside each compound listed, indicate what stage or stages of cellular respiration it is associated with by placing an 'X' in each applicable box. Compound Glycolysis Pyruvate Oxidation Kreb's Cycle ETC/Chemiosmosis a. ATP b. Acetyl-CoA c. Citric Acid d. Coenzyme A e. Glucose f. Pyruvate g. FADH2 h. ATP synthase i. CO2 j. H2O k. O2Which metabolic pathway do you conclude the supplement selenium to most directly affect or interact with? This could be any pathway in primary metabolism, proteolysis, lipolysis or other catabolic pathway associated with metabolic activity. Be specific with the pathway please and thank you!dtermoine numberof ATPS GENERATED FROM COMPLETE oxidation of fructose-6-phosphate isocitrate stearidonic acid [18 carbons triangle 6,9,12,15] indicate where everything comes from ex ATPS FROM GLYCOLYSIS , NADH FROM TCA ETC LIST ALL
- CHOOSE THE CORRECT LETTERHow many cycles of B-oxidation are necessary to completely oxidize 3 molecules stearic acid (C18H3602)?A. 24B. 18C. 27D. 211- The substrate used in the last step of glycolysis is: A) Glyceraldehyde 3-phosphateB) PyruvateC) 1, 3-bisphosphoglycerateD) Phosphoenolpyruvate 2- One of cellular processes is breaking down large molecules into smaller ones, which term most precisely describes this: A) catalysisB) dehydrationC) metabolismD) anabolismE) catabolismGive answer of 1,2,3, MCQ's 1. Which of the following statements about delto-ALA (amino amino ievulinate Synthases are FALSE? A It catalyzes the rate limiting step in the pathway of heme synthesis B. It is allosterically activated by heme C. It synthesizes delta-ALA from glycine and acetyl-CoA D. It has a decreased activity in case of vitamin 87 deficiency E. Heme influences the concentration of delta-ALA synthase in the red blood cell precursor. 2. Select the correct statements about heme degradation: A. It involves the removal of Fe2+ from heme molecule with the generation of protoporphyrin B. During heme degradation, the protoporphyrin ring is opened and CO is released C Bilirubin is conjugated with UDP glucuronic in the spleen D. The conjugated bilirubin is transported in plasma by albumin E. The stercobilin that arises by the oxidation of urobilinogen confers the characteristic color of the feces 3. Which of the following represent possible consequences of an intense hemolysis…
- myristic acid (14:0) to carbon dioxide and watera. rounds of the beta oxidation pathway will be involvedb. how many moles of acetyl CoA will be produced after complete beta oxidationc. how many moles of ATP will be obtained after complete beta oxidationYears ago there was interest in using uncouplers such as dinitrophenol asweight control agents. Presumably, fat could be oxidized without concomitant ATP synthesis for re-formation of fat or carbohydrate. Why was this a bad (i.e., fatal) idea?Upon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0). Answer the following lettersa. Rounds of beta oxidationb. total no. of acety CoA producedc. total no. of NADH produced from all rounds of beta oxidariond. total no. of FADH2 produced from all rounds of beta oxidation