If you perform fatty acid biosynthesis with CO2 labeled with 14C, where does the label end up in a fatty acid?
Q: We have stated that fatty acids cannot yield a net gain in carbohydrates in organisms that lack a…
A: Fatty acids are the simplest form of lipids and serve as constituents in a large number of complex…
Q: Draw a 6-carbon saturated fatty acid and show where the double bond is created during the first step…
A: Saturated fatty acids are those organic acids which have even number of carbon atoms. Beta-oxidation…
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A: Ans: Fatty acid synthesis, the process formation of fatty acids from acetyl CoA and NADPH with the…
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A: Fatty acid oxidation is the aerobic process of breaking down a fatty acid into acetyl-CoA units by…
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A: The synthesis of fatty acid occurs in the cytoplasm by fatty acid synthases. Fatty acid synthesis…
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A: The citric acid cycle also known as TCA cycle. It is a series of chemical reactions used by all…
Q: Given the statement on the image, which is/are true about fatty acid activation before beta…
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Q: Starting with a 4-carbon growing fatty acid attached to the ketoacyl synthase (KSase) site, and a…
A: Fatty acid metabolism includes Fatty acid biosynthesis (an anabolic process) and β-…
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A: The Pentose phosphate pathway is also known as the Hexose monophosphate pathway or Phosphogluconate…
Q: What do the following pathways provide for fatty acid synthesis?
A: The enzymes of fatty acid synthesis are located in cytosomal fraction of cell. NADPH provides the…
Q: is an amino acid that can be directly converted into a citric acid cycle intermediate by being…
A: Citric acid cycle is the final common oxidative pathway for carbs, proteins and lipid. Amino acids…
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A: Metabolism incorporates biosynthesis/reduction (an anabolic interaction) and oxidation (catabolic…
Q: which of the below is the product of β-enoyl-ACP reductase:
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Q: In step 2 of the fatty acid biosynthesis, the acetyl-S-synthase condenses the acetyl group (L2) with…
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Q: If you perform fatty acid biosynthesis where ALL the malonyl-CoA is labeled at EVERY carbon with…
A: The fatty acid is a long chain of hydrocarbon that contains the carboxyl group as its functional…
Q: Consider MYRISTIC ACID CH3-(CH2)12 - COOH B. How many acetyl CoA molecules are formed by complete…
A: Biomolecules are organic molecules present in living organisms. The main biomolecules are nucleic…
Q: hat enzymes are required for the synthesis of a glycogen particle starting from glucose 6-phosphate?
A: Carbohydrates formed of carbon, hydrogen, and oxygen atoms are categorized into sugars, starch, and…
Q: Mechanistically, how does NADPH facilitate the removal of an oxygen atom from intermediates in fatty…
A: Fatty acid synthesis is the production of fatty acids from acetyl-CoA and NADPH through the action…
Q: Compare and contrast the pathways of fatty-acid breakdown and biosynthesis. What features do these…
A: Introduction Fatty acid metabolism is associated with the step-wise building up of biologically…
Q: Consider the complete oxidation of a mixed TAG containing the following fatty acid residues: At…
A: Background information for Triglycerides or Triacylglycerols (TAG) Triacylglycerols are a group of…
Q: branched chain amino acids form Succinyl CoA when catabolize
A: Catabolism of valine produce succinyl co-A.
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A: The fatty acids are the basic building block units of lipid molecules. These fatty acids are…
Q: Draw the Stable configuration of B-D-glucose
A: Glucose is a monosaccharide with molecular formula of C6H12O6. It is formed by green plants and…
Q: Describe the bimolecular pathway for fatty acid synthesis. Include all catalytic domains and the…
A: Hello..... Since your question has multiple parts, we will solve the first part for you. If you want…
Q: Which of the following is an important end product of disassembly of fatty acids? answer choices…
A: Fatty acids are defined as the carboxylic acids having long aliphatic chains that can be either…
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A: Chemical reactions that occur within the living body are collectively known as metabolism. The…
Q: Starting with acetyl-S-enzyme-1 and malonyl-CoA, how many molecules of acetyl-CoA synthesize an…
A: * Acetyl CoA is a molecule that involves in many biochemical reactions like protein and…
Q: When 13C-labeled CO2 is used in the gluconeogenesis pathway, does the resulting glucose contain 13C?…
A: Gluconeogenesis is a metabolic pathway that results in the generation of glucose from certain…
Q: Draw a six-carbon saturated fatty acid and show where the double bond is created during the first…
A: Introduction Before undergoing β-oxidation, fatty acids are activated to form fatty acyl-CoA in the…
Q: Human beings contain two different carbamoyl phosphate synthetase enzymes. One uses glutamine as a…
A: The ATP-dependent synthesis of carbamoyl phosphate from glutamine or ammonia is catalyzed by…
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Q: What is the total number of ATP molecules produced from the lauric acid (C12H2402) found in coconut…
A: Lauric acid is a saturated medium-chain fatty acid with a 12-carbon backbone. Lauric acid is found…
Q: Outline the mechanisms of the regulation of cholesterol biosynthesis.
A: Cholesterol biosynthesis : Biosynthesis of cholesterol generally takes place in the endoplasmic…
Q: What are the direct products of b oxidation of a fully saturated, straight-chain fatty acid of 11…
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Q: What is the likely substrate of α ketoglutatrate dehydrogenase? A) water B) alpha ketoglutatrate C)…
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Q: Is the statement during fatty acid biosynthesis, the product detaches from fatty acid synthase…
A: Fatty acid biosynthesis is the metabolic process that involves in synthesis of long-chain fatty acid…
Q: An experimenter using acetyl-CoA with a 14C label on thecarbonyl group traces the label in a cell…
A: Cholesterol is a type of organic molecule that is a form of lipid which is synthesized by the cells…
Q: For saturated fatty acids, these reactions can continue as you have drawn until all the carbons of…
A: in beta oxidation [BO], an activated acyl Co-A [~activated fatty acid with the expense of ATP] is…
Q: How much ATP and NADPH are needed if 9 acetyl-CoA produced are combined into a single saturated…
A: Fatty acid synthesis is the process of formation of fatty acids from Acetyl-CoA and NADPH through…
Q: An experiment is performed using glucose labeled with 14C at C-5. If the reaction is monitored in…
A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…
Q: We have encountered reactions similar to the oxidation, hydration, and oxidation reactions of fatty…
A: Beta oxidation is a metabolic process in which fatty acid molecules are broken down to create energy…
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A: Introduction: The series of chemical reaction that covert glucose into pyruvate and ATP is known as…
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- Question:- Ketone body carbons enter the central metabolic pathways of the cells by conversion to: a. acetyl-CoA b. pyruvate c. citrate d. butyrate e. glucose-6-phosphateQuestion 6 Give a diagrammatic representation of fatty acid synthase complex and discuss the regulation of fatty acid synthesis.Question:- A mouse fed phytanic acid uniformly labeled with 14C produces detectable levels of radioactive malate, a citric acid cycle intermediate, within minutes. Considering the metabolic pathway for phytanic acid conversion to malate, which structures depict the locations of the 14C label in malate?
- Question: Fatty acid degradation (breakdown) and synthesis have many similarities but are uniquely different.Explain two ways that these pathways are similar and two ways that they differ. Please give four seperate factors in point form. Two similarities and two differences 4 overall.Question: What type of enzyme inhibitor is Quinapril ?Question:- Cellular respiration connects the degradation of glucose to the formation of ATP, NADH and FADH2 in a series of 24 enzymatic reactions. Describe the major benefit of breaking down glucose over so many individual steps and describe the main role of NADH and FADH2?
- Question:- What is the standard state ∆G^(°') of the complete oxidation of the acetyl group in acetyl-CoA?Question 1 A soybean oil composition that will produce low trans fats during frying is a sought after commodity. Plenish is such an oil soon released on the market. What gene/enzyme was targeted to produce an abundance of which fatty acid?biochemistry question, please show all work! As the result of a storm while on a three-hour boat tour, you have found yourself on an uncharted island with several other people. The (additional) bad news is that you and your fellow castaways have become infected with a previously unknown, lethally pathogenic organism, P. Fortunately, however, you have discovered a biochemistry laboratory on the island, and you begin to study the organism. In Organism P, the ATP synthase enzyme complex can synthesize ATP using a proton gradient, and can use ATP hydrolysis to generate a proton gradient. For Organism P you measure: pHinside = 8.5, pHoutside = 7.3, and membrane potential = –110 mV.a. Assumingthatthebacteriumisaspherewithadiameterof2.34μm,howmany “free protons” are present in the cell?b. Assuming [ATP] = 5 mM, [ADP] = 1 mM, and [Pi] = 2 mM, and the cellular temperature is 25°C, what is the minimum number of protons that must enter the cell to yield enough energy to synthesize an ATP from an…
- Question- Which of the following is a property shared by both flavins and quinones as coenzymes in biological redox reactions?Question:- For a simple enzymatic reaction that involves only one substrate and follows Michaelis–Menten kinetics, the changes in the concentrations of substrate, product, free enzyme, and the enzyme–substrate complex over the course of the reaction are depicted by solid curves in the graph below. Which curve (1 to 4) corresponds to [ES]? Write down the number as your answer.QUESTION 1: What fatty acid can cross membranes as free fatty acid without protein assistance, could then become substrate of beta-oxidation in mitochondria, and the produced acetyl-CoA could end being used for histone acetylation in the nucleus?