what will happen (increase, decrease or no effect) to the activity of enzyme or rate of the metabolic pathway given the following conditions:   1. release of glucagon in the blood to the activity of carnitine acyl transferase 1 2. phosphorylation of acetyl CoA carboxylase 3. low [carbon dioxide]/[oxygen gas] ratio to the oxygenase activity of RuBisCO

Q: Give one enzyme involved in any of the two oxidative decarboxylation step of the tricarboxylic acid…

A: TCA cycle: This is a chain of chemical reactions to release energy by oxidizing acetyl-CoA generated…

Q: The pyruvate dehydrogenase (PDH) complex catalyzes the oxidative decarboxylation of pyruvate to…

A: Pyruvate dehydrogenase (PDH) complex oxidizes pyruvate to acetyl-CoA and carbon dioxide. It takes…

Q: Draw the whole pathway for the catabolism of glyceraldehyde into pyruvate as it occurs in the liver.

A: Glucose is a major reactant of the cells in metabolism. The glucose molecule gets catabolized by…

Q: Please explain the role of pantothenic acid-derived CoA as a carrier of acetyl group in carbohydrate…

A: Coenzyme A is required for the metabolism of carbohydrates. Pantothenic acid is the prescursor of…

Q: Which of the following reactions required dihydrolipoyl dehydrogenase? Oxidative decarboxylation of…

A: In oxidative decarboxylation, the carboxyl group (-COO) is removed from the substrate in a redox…

Q: Deficiencies in the conversion of Pyruvate to Acetyl CoA may result in severe neurological…

A: Conversion of pyruvate to acetyl-CoA is the reaction that links glycolysis with the TCA…

Q: All of the following enzymes catalyze a committed step EXCEPT: HMG-CoA reductase Fatty acyl-CoA…

A: Commitment steps in metabolic pathways are those reactions that are typically irreversible reactions…

Q: 19) Consider the table of allosteric effectors and their effect on the following metabolic…

A: Introduction: The substances that binds the allosteric site and regulate the activity of an enzyme…

Q: Relerences In which step (of Steps I through 4) and in which turn (first, second or third) of the…

A: Answer :- In each  four steps of Beta oxidation two carbon leave as  acetyl-CoA in one turn.  :-The…

Q: Please select appropriate word in each bracket One of the products of the pentose phosphate pathway…

A: Metabolism is the set of chemical reactions that is involved in maintaining the living state of the…

Q: Which reaction below corresponds with substrate level phosphorylation?…

A: Substrate level phosphorylation is a metabolism reaction that results in the production of ATP or…

Q: Which of the following is most helpful in ensuring that wasteful (unproductive) hydrolysis of acetyl…

A: " Since you're posted multiple questions I will provide the solution  of only firstquestion you ask…

Q: Indicate whether each of the following statements about the pentose phosphate pathway is true or…

A: Introduction: The pentose phosphate pathway is also known as the Hexose monophosphate pathway.

Q: In the context of fatty acid oxidation to acetyl CoA, indicate whether each of the following…

A: The fatty acid oxidation occurs in the matric of mitochondria where the fatty acids get activated in…

Q: upon digestion of starch maltose, one of its degradation products is further hydrolyzed into its…

A: Maltose is a disaccharide formed from two units of glucose joined with an α bond.

Q: Complete the following paragraph describing the fate of the second 14CO-acetyl-CoA molecule…

A: Glyoxylate cycle: This cycle involves the conversion of Acetyl CoA to Succinate for the synthesis…

Q: Create a metabolic pathway map that includes "the 4 Gs": glycolysis, gluconeogenesis, glycogen…

A: Glycolysis is The process by which glucose is converted into pyruvate. Gluconeogenesis is the…

Q: Give the process/pathway where each of the following enzymes is involved.

A: Fatty acid are carboxylic acid with hydrocarbon side chain. Fatty acid can be synthesized by de novo…

Q: There are two preparations of purified pyruvate dehydrogenase complex enzymes with all the required…

A: Pyruvate DeHydrogenase (PDH) enzyme complex is a large molecule (of size bigger than a ribosome)…

Q: A fatty acid (a long straight-chain carboxylic acid with an even number of carbons) is metabolized…

A: The β-oxidation pathway completes the degradation of saturated fatty acids having an even number of…

Q: CHOOSE THE CORRECT LETTER There are four enzymes of gluconeogenesis that circumvent the…

A: Gluconeogenesis is synthesis of glucose from pyruvate.

Q: Match the description with the correct enzyme. Descriptions: a. Uses alpha-keto carboxylic acid as…

A: Mitochondrial glycerol 3-phosphate dehydrogenase: This enzyme catalyzes the irreversible oxidation…

Q: a. Some of the acetyl-CoA used in the citric acid cycle is produced from pyruvate. List the…

A: Glycolysis produces Pyruvate as the end result which form Acetyl CoA which  initiate the citric acid…

Q: Complete the following sentence by selecting the correct cofactor of the pyruvate dehydrogenase…

A: Introduction:- PDH connects the citric acid cycle and subsequent oxidative phosphorylation to the…

Q: Give the number of the following: a. number of acetyl-CoA that enters the TCA cycle for every 5…

A: Asked : Number of the given molecules

Q: . Glucagon secretion causes inhibition of intracellular acetyl-CoA car- boxylase activity by several…

A: Glucagon - It is a hormone, has the ability to regulate the activity of acetyl-CoA carboxylase. It…

Q: The reaction is reversible. Check all that apply. acetyl CoA lactate ethanol

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: When the acetyl-CoA produced during ß-oxidation in the liver exceeds the capacity of the citric acid…

A: When there is an accumulation of acetyl CoA in the cell due to excessive beta-oxidation, ketone…

Q: Which of the following is not a component of the citric acid cycle? Group of answer choices…

A: [Because You post so many question in single question  I will give you the first  two answers  only…

Q: Please choose the right answer from the bold text In the malate dehydrogenase-catalyzed reaction,…

A: Citric acid cycle also known as tricarboxylic acid cycle or Kreb's cycle occurs in mitochondrial…

Q: Complete the following description of the mechanism of the pyruvate dehydrogenase complex by using…

A: Glycolysis of one glucose molecule produces two pyruvate molecules. These pyruvate molecules are…

Q: upon digestion of starch maltose, one of its degradation products is further hydrolyzed into its…

A: When the process of cellular respiration takes place, then there is the production of three…

Q: Below are some statements about the TCA Cycle. Which statement is true based on what we have learned…

A: TCA is expanded as Tricarboxylic Acid Cycle. This cycle carries a chain of reactions that is used by…

Q: Consider the following statements:    (1) the products of the first two stages of cholesterol…

A: In living organisms, biosynthesis is a multi-step enzyme-catalyzed process that converts simple…

Q: Match the coenzymes and/or substrates with their corresponding glycolytic enzymes. Note that an…

A: Coenzyme is the non protein compound that is necessary for Enzyme functioning. Substrate is the…

Q: Which enzyme is used for both the synthesis and breakdown of acetoacetate? thiolase O HMG-CoA…

A: Proteins that catalyse chemical reactions in living organisms are known as enzymes. They function as…

Q: Digestion Glycolysis Formation of Acetyl CoA Krebs Cycle ETC Reactions Glycogenesis…

A: The process of the breakdown of the glycogen to liberate the glucose molecules is called as the…

Q: odd-chain fatty acids are metabolized down to propionyl-CoA (a 3 Carbon unit). This is converted in…

A: The fatty acids are the building blocks of the fat in our bodies and in the food we eat.During…

Q: Can you please pick the right answer in each parentheses (a) to (e)?

A: Answer. Pyruvate dehydrogenase complex is an assembly of three individual enzymes. It is the…

Q: Malate synthase, an enzyme of the glyoxylate cycle, catalyzes the condensa- tion of glyoxylate with…

A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…

Q: Briefly describe the role and location of each cofactor/coenzyme involved in the pyruvate…

A: Pyruvate is the end product of glycolysis. Under aerobic conditions, pyruvate is oxidised into…