Break down the glycolysis pathway in terms of the following reaction steps (you may write or take photos of chemical reactions; be sure to include the enzyme involved): - ATP-requiring steps - ATP-producing steps - NAD-involving steps, and - Irreversible steps
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- Both prokaryotic and eukaryotic organisms carry out some form of glycolysis. How does ha fact support or not support the assertion that glycolysis is one of the oldest metabolic pathways?Break down the glycolysis pathway in terms of the following reaction steps NOTE: please include the diagram of chemical reaction and the enzyme involved - ATP-requiring steps - ATP-producing steps - NAD-involving steps, and -Irreversible stepsClassify each enzyme of glycolysis into one of the six classes of enzymes. What class of enzymes has the most representatives in glycolysis? Why is this consistent with the goals of glycolysis? Why are ligases not represented in glycolysis?
- A solution with the enzymes necessary for the process of glycolysis where put in a container. A mole of glucose is mixed into the solution. No oxygen is present and no ATP is present. Does glycolysis occur?Which of the following enzyme catalyzes the first step of glycolysis? Group of answer choices Hexokinase Pyruvate kinase Glucokinase PhosphofructokinaseIn the net reaction of glycolysis, which of the following is a term on the product side? a. 2 NADH b. glucose c. O2 d. 2 NAD+ e. 2 acetyl CoA
- The ΔG of the following reaction is –2.8 kcal/mol: acetyl phosphate + ADP ↔ acetate + ATP Is ADP greater than, lesser than, or equal to acetate in its affinity for phosphate? If there were no fermentation when molecular oxygen is unavailable (anaerobic respiration), how would this affect glycolysis? Briefly explain your answer.Direct synthesis of ATP such as in step 5 of TCA and step 7 of glycolysis is known as?The term given to the metabolic processes coupling the removal of electrons and protons from NADH/FADH2 to energy (ATP) production in the mitochondria is called _____________________ Group of answer choices glycolysis creatine phosphate shuttle indirect calorimetry oxidative -phosphorylation
- Glycolysis and gluconeogenesis are reciprocally regulated, determine how each of the following intermediates; low ATP levels and high cholesterol levels, will affect glycolysis.The glycolysis reaction follows two step. The initiation requires the input of two ATP, which become converted to ADP but ADP is not a product in the net reaction for glycolysis. Why?Consider a cell with ATP synthase deficiency (Assume that the deficiency is isolated and will not influence the function of other respiration components). In these cells/tissues, determine the following from the catabolism of the 2.5 moles of the disaccharide lactose (will be hydrolyzed first to yield glucose and galactose). Net ATP from glycolysis ATP from oxidative decarboxylation (if applicable) ATP formed from Krebs cycle (if applicable) Total net ATP
