Which statement is FALSE concerning glycolysis? Group of answer choices It is activated by high [AMP]. It results in a net synthesis of ATP. It results in the synthesis of NAD+. None of the 11 intermediates in the glycolytic pathway are phosphorylated.
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- Antagonist binds to the enzyme at a site far away from the receptor site to inhibit the function of an enzyme. Select one: O True O False Glycolysis is a reductive process because glucose is reduced to form pyruvate. Select one: O True O False Hexokinase catalyses an irreversible reaction in glycolysis. Select one: O True O FalseWhich statement does NOT describe a general function of the pentose phosphate pathway? Group of answer choices The pentose phosphate pathway is used to produce NADPH for reductive biosynthesis in adipocytes. The pentose phosphate pathway allows for the entry of dietary pentose intermediates into the glycolytic pathway. The pentose phosphate pathway produces reduced molecules whose electrons may be shuttled to the mitochondria for oxidative phosphorylation. The pentose phosphate pathway allows for the conversion of hexoses into pentoses that may be used as precursors in the synthesis of nucleosides.I'm confused about glycolysis and gluconeogenesis. Question: What is the function of glyceraldehyde 3-phosphate dehydrogenase? Is it because of -> The incorporation of a phosphate from ATP and reduction of glyceraldehyde 3-phosphate or ->The incorporation of phosphate from inorganic phosphate and reduction of glyceraldehyde 3-phosphate. or -> The incorporation of phosphate from inorganic phosphate and oxidation of glyceraldehyde 3-phosphate
- Which statement best describes the Cori cycle? Group of answer choices It regenerates glucose from lactate generated anaerobically in red blood cells and muscle. It generates fatty acids which can be consumed by red blood cells and muscle. It regenerates glucose from the products of aerobic respiration generated by red blood cells and muscle. It generates 2,3 bisphosphoglycerate from 1,3 bisphosphoglycerate for a red blood cell-specific function.Number the oxygens(1-6) in any order. Trace the path of this glucose through pathways of glycolysis and the TCA cycle and determine which step of the pathways each oxygen is removed from the process.Given the following question on the image identify the following:1. Total number of glucose molecules entering glycolysis2. Total number of pyruvate molecules produces at the end of glycolysis3. Total number of mitochondrial NADH produced after pyruvate is acted upon pyruvate dehydrogenase complex4.Total number of CO2 released right after the pyruvate dehydrogenase complex reactionConsider that the shuttle system is maltase-aspartate shuttle
- oson wil save this rnsponse. Question 11 Put these steps in order in glycolysis phosphohexose isomerase pyruvate kinase hexokinase triose phosphate isomerasePlease explain why the addition of dinitrophenol (DNP) to cells would inhibit the import of ADP into the mitochondrial matrix. Enter your answer hereWhich of the following statements is correct about oxidative pentose phosphate pathway? Group of answer choices It generates NADH It oxidizes NADPH to NADP+ The pathway supplies ribose 5-phosphate and NADPH in the quantities the cell requires Glucose 6-phosphatase catalyzes the rate-limiting reaction of the pathway
- Following complete oxidation of the acetyl CoA molecules in the TCA cycle and electron transport from FADH2 and NADH to oxygen, how many ATP will be produced from stearate? Express your answer as an integer. ΠΫΠΙ ΑΣΦ Submit Previous Answers Request Answer ? ATP moleculesThe image below shows part of a key catabolic pathway. If an individual had a deficiency for the enzyme required at point "X", would they still be able to produce a high rate of ATP during very strenuous exercise? ATP in Glucose Prep. phase Payoff phase ļ - MacRoc Pyruvate →→→ Anaerobic fate of pyruvate ATP out ▬OD OF 1- HP 01 -- Select one: O a. No, because NAD* will not be regenerated by lactate dehydrogenase. The reduction of NAD+ to NADH is a required step during the payoff phase of glycolysis. O b. No, because lactate dehydrogenase is required for the continued recycling of NAD+ to NADH, thus allowing glycolysis to continue. Oc. Yes, because pyruvate dehydrogenase is necessary to produce acetyl-CoA, which under these conditions will feed into the citric acid cycle. Od. Yes, because this enzyme is responsible for the substrate-level phosphorylation necessary to maintain the ATP input for the preparatory phase of glycolysis. DE Report question issue Notes + 14:12 ( CE5 Enzyme involved in removing carboxyl groups. Reduces molecules by removing H (and electrons) from NADH. Catalyzes the interconversion of 3- Phosphoglycerate to 2-Phosphoglycerate by relocating the phosphate functional group. Transfers a phosphate group from phosphoenolpyruvate to ADP to give pyruvate and ATP. group Plays a role in removing phosphate Answers Select match Dehydrogenase Mutase Phosphatase Decarboxylase Kinase Carboxykinase