9) After the run, what happens to the glucose under anaerobic conditions? Explain, (think the cori cycle)
Q: In aerobic oxidation, oxygen is the ultimate oxidizing agent(electron acceptor). Name two common…
A: Anaerobic fermentation is the process in which energy can be released from glucose in the absence of…
Q: 9. Please write down the Hexose Monophosphate Shunt / Pentose Phosphate pathway's key enzyme and…
A: Numerous metabolic reactions happen in distinct compartments of a biological cell. The anabolic and…
Q: This question is in the image sent. If someone can please answer that would make my day <3
A: Glycolysis has two aims: 1. By degrading the glucose,ATP is generated. 2. They provide the building…
Q: The pyruvate S lactate reaction in animals is reversible, but the pyruvate S ethanol fermentation in…
A: Pyruvate to lactate reaction takes place in our muscle or other microorganisms while fermentation…
Q: Explain the basic steps in the Krebs cycle, its input and output, andhow it is linked to oxidative…
A: Krebs' cycle, commonly known as Citric acid cycle or tricarboxylic acid(TCA) cycle, is a central…
Q: The first step in glycolysis can be catalyzed by both hexokinase and glucokinase. Describe two…
A: Glucose molecules are metabolized through the glycolytic pathway to release energy in the form of…
Q: With a AGO'of -16.7 kJ/mol, the reaction catalyzed by hexokinase is considered to be at equilibrium…
A: Standard free energy change indicates the portion of the total energy of a system that is…
Q: ATP constitutes the most common cellular energy currency. Explain the factors that account for the…
A: The human body comprises a trillions number of cells. Every cell comprises mitochondria. The main…
Q: Glucose is completely metabolized to six molecules of CO 2. What specifi c reactions generate each…
A: The enzyme pyruvate dehydrogenase is responsible for the conversion of pyruvate to acetyl CoA…
Q: Twenty-three milligrams of glucose were eaten by the bacteria Sanacoccus pumasareus. Calculate t…
A: The answer is 2.8× 1021 molecules
Q: Hexokinase catalyzes phosphorylation of glucose to clucose-6-phosphate, where ATP is used as a donor…
A: Hexokinase is an enzyme responsible in phosphorylation of glucose to glucose-6-phosphate by ATP in…
Q: 1. Anaerobic glycolysis of which of these produces 3 ATPS per unit glucose consumed? a. Amino acid…
A: Enzymes required in anaerobic glycolysis and involved in substrate level phosphorylation are:- 1,3…
Q: 9. Describe the role of the following coenzymes in metabolism
A: Coenzyme A is a coenzyme containing pantothenic acid, adenosine 3-phosphate 5-pyrophosphate, and…
Q: The production of ATP (cellular respiration) is actually a(n) rxn. However, the…
A: Anabolic reaction: lt is a reaction in which complex molecule is formed from simple molecules. It is…
Q: An intermediate of the citric acid cycle that undergoes reductive amination with glutamine as…
A: Citric acid cycle is the second stage of cellular respiration that occurs in mitochondrial matrix…
Q: Discuss the mechanisms of control of the irreversible steps in the citric acid cycle.
A: Introduction: The TCA cycle fundamentally includes the synthesis of a two-carbon acetyl CoA with…
Q: Catabolism is independent of anabolism. However, anabolism requires the ATP produced via catabolism.…
A: Catabolism : It is a metabolic pathway that breaks the complex molecules into smaller units like…
Q: Suggest a reason that catabolic pathways generally produce NADH and FADH2, whereas anabolic pathways…
A: Catabolic pathway: The pathway releases energy where large macromolecules are broken down into…
Q: 8. What is the class of the enzyme catalyzing the reaction of glucose activation? CH2OH CH2OPO,2…
A: Enzymes that catalyze different biochemical reactions of the body are classified into different…
Q: During fatty acid biosynthesis, NADH is used as the reducing equivalent in the process. True False
A:
Q: 3. The overall result of glycolysis can be summarized by the equation on the right in which the…
A: Glycolysis is oxidative metabolism of glucose molecule by formation of pyruvate which enters into…
Q: 1. The enzyme that catalyzes the transformation of C2H2 + H2 to C2H4 is likely to be classified as…
A: Enzymes are described as those proteins that have a major contribution to speeding up different…
Q: Beer production requires an early period of rapid aerobic metabolismof glucose by yeast. Given that…
A: Alcoholic fermentation refers to the anaerobic degradation of the pyruvic acid to form ethanol. It…
Q: An individual weighing 68 kg jogging at 8 km/h for 30 minutes would burn 1138 kJ. How many moles of…
A: Cellular respiration is the process by which organisms combine oxygen with glucose, diverting the…
Q: 8. Indicate the number of moles each of the molecules below formed from running three moles of…
A: Glycolysis is breakdown of glucose to produce pyruvate. One mole of glucose produces two moles of…
Q: When glucose undergoes substrate-level oxidation, it eventually becomes:
A: Substrate level oxidation involves substrate level phosphorylation which involves the direct…
Q: The free energy change of each step of glycolysis is given in the table below. ∆G°’ is the free…
A:
Q: Some cofactors that participate in the reactions of the citric acid cycle are indicated by letters.…
A: Kreb cycle is also known as the citric acid cycle or TCA cycle. This cycles occurs in the matrix of…
Q: True or False: Hydrolysis of ATP is more exergonic than oxidation of FADH2. O True O False
A: Please find your answer in step 2.
Q: 16. Describe how each of the following compounds participate in energy metabolism. a) Pyruvic acid…
A: The cellular respiration involves breakdown of glucose and production of energy in the form of ATP…
Q: sixteen milligram of gluecose were eaten by the bacteria Sanacoccus pumasarious. calculate the…
A: Aerobic respiration is the process by which respiratory substrates like glucose is broken done in…
Q: Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP. How many ATP molecules…
A: The citric acid (CAC) cycle is an aerobic metabolic pathway. During this pathway, the acetyl-CoA is…
Q: When glucose is used as the starting material for glycolysis there is a net gain of +2 ATP per…
A: Energy is needed for all functions and processes of the cell. Metabolic pathways play an important…
Q: The major regulator of glycolysis is Enolase O A. O B. Fructose 2,6 bisphosphate Fructose 1,6…
A: Carbohydrates are the most preferred biomolecule for the generation of energy in living cells.…
Q: if 1 molecule of nonadecadoenoic acid 19:0 is completely Oxidized under aerobic condition how many…
A: Most fatty acids are degraded by sequential removal of two-carbon fragments from the carboxyl end…
Q: Write the net Cellular Respiration of Glucose
A: The process by which the food that living beings intake for the production of energy is referred to…
Q: During fatty acid biosynthesis, the product detaches from fatty acid synthase complex when the chain…
A: Fatty acid synthesis is the formation of fatty acids from acetyl-CoA and NADPH by the enzyme fatty…
Q: Fermentation permits the continued extraction of energy from glucose in the absence of oxygen. If…
A: Ferment is derived from the Latin word fervent. The verb fervert means "to boil." Louis Pasteur was…
Q: Please explain why inhibiting ATP synthase would also inhibit the Glycerol 3-phosphate shuttle.
A: Carbohydrates and lipids oxidation is responsible for the generation of ATP inside living organisms.…
Q: The synthesis of ATP from ADP and Pl, when coupled with an exergonic chemical reaction is called O…
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: With the aid of diagrams and equations, explain the biochemical processes involved in each of the…
A: Metabolic activities of the body are regulated using several different biochemical cycles which…
Q: 1. What is the common metabolic pathway of these three nutrients? Explain the process involved. 2.…
A: Since the name of the three nutrients is not mentioned in the first question, we consider it…
Q: 9. The main purpose of fermentation is to regenerate NAD+/NADH (circle one) by the reduction of…
A: Glucose is broken down by the process of respiration to produce energy.
Q: 7) What are the major pathways of glucose utilizations that are vary with physiological conditions,…
A: Carbohydrate is the major biomolecule associated with energy. Among the carbohydrates, glucose is…
Q: 1. Deficiency of glucose-6-phosphate dehydrogenase is the disorder of which pathway? A. HMP shunt B.…
A: Deficiency of glucose 6 phosphate dehydrogenase is a disorder of HMP pathway. HMP pathway is a…
Step by step
Solved in 2 steps with 1 images
- 1. a) Calculate the approximate net yield of ATP during the aerobic conversion of 2 glycerol to 1 glucose. Show work10. General equation of anaerobic oxidation of glucose.Indicate 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
- a) Describe the 10 enzymatic reactions of glycolysis and the organization of the pathway in 2 main phases.7) What are the major pathways of glucose utilizations that are vary with physiological conditions, and organisms? (Describe the three possible fates of pyruvate) .In the clinical case scenario provided, match the defective enzyme in Column A with the consequence of this enzyme defect in Column B. IND OAD DH Autopsy results from individual X showed normal levels of glucose and pyruvate, very low levels of NAD+ and very high levels of NADH. Their blood oxygen levels were normal, although the cause of death was given to be a lack of oxygen. Option A B C D Defective enzyme Phosphofructokinase Pyruvate dehydrogenase Cytochrome oxidase Lactate dehydrogenase write your answer here Consequence of this enzyme defect Impaired ATP production Impaired NAD production Impaired respiration Impaired oxygen I L OORD ORD OND DORO G
- d) How many moles of ATP are generated from the complete oxidation of one mole of lactose? Show all the steps for the calculation of moles of ATP. Be sure to account for energy used in activating the components of lactose so that they can enter glycolysis.The glucose/glucose-6-phosphate substrate cycle involves distinct reactions of glycolysis and gluconeogenesis that interconvert these two metabolites. Assume that under physiological conditions, [ATP] = [ADP]; [P;] = 1 mM. Consider the glycolytic reaction catalyzed by hexokinase: ATP + glucose ADP + glucose-6-phosphate AG = - 16.7 kJ/mol (a) Calculate the equilibrium constant (K) for this reaction at 298°K, and from that, calculate the maximum [glucose-6-phosphate]/ Iglucose] ratio that would exist under conditions where the reaction is still thermodynamically favorable. (b) Reversal of this interconversion in gluconeogenesis is catalyzed by glucose-6-phosphatase: glucose-6-phosphate + H20 = glucose + P AG" = -13.8 kJ/molIndicate what will happen (increase, decrease or no effect) to the activity of enzyme or rate of the metabolic pathway given the following conditions: 1. epinephrine to the activity of glycogen synthase 2. high [2-carboxyarabinitol-1-phosphate] to the carboxylase activity of RuBisCO
- For the conditions below relating to Glycogenolysis, explain how glucose release would be affected. Would there be an increased, decrease, or no change compared to “normal” conditions? Also explain which enzyme/reaction is affected and why. 1. Condition: the debranching enzyme is inhibited 2. Condition: free inorganic phosphate is chelatedWe have discussed the aerobic metabolism of glucose extensively in this class. To capture and use the energy in glucose to make ATP, we must utilize 4 different sequential pathways/steps. Starting with one glucose molecule and eventually ending with CO2, H20 and ATP, list the 4 pathways/steps in order and tell me what molecules enter each pathway, and what the final products of each pathway are.Draw OUT THE arrow pushing reaction mechanism for the following steps of glycolysis: SHOW/IDENTIFY the arrow pushing mechanism in at least 2 steps. CH,OPO CH,OH hexokinase 2+ H H H H H H ОН + ATP OH H ADP + H+ H ОН + НО HO OH H ОН H ОН Glucose-6-phosphate (G6P) Glucose