42 Products of glucose oxidation essential for electron transport chain are ____. Select one: a. pyruvate b. NADPH and ATP c. acetyl-CoA d. NADH and FADH2
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42 Products of glucose oxidation essential for electron transport chain are ____.
pyruvate
NADPH and ATP
acetyl-CoA
NADH and FADH2
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Solved in 2 steps
- Glycolysis and Krebs cycle pror TWGPalygXphYW9-zKh7Bt-bdNc75nprw176dBUWOA mResponse 23. Select the situation that will NOT happen if ATP synthase is not functioning. O A. Damage to the chemiosmosis process. B. The number of ATP produced is reduced. C. ATP can be produced through oxidative phosphorylation. D. Accumulation of proton ions in the intercellular membrane. 24. Oxidation of organic compounds that produced carbon dioxide, water and release of free energy causing reduction of the final acceptor molecule: oxygen. Justify the reason. ray bonds than those inconsider 15 NADH and 43 FADH2 molecules funneling electrons into the electron transport chain coupled to oxidative phosphorylation 1. the total number of protons (H+) pumped during the oxidation of 15 NADH molecules is _____. 2. the toal number of protons pumped during the oxidation of 43 FADH2 molecules is _______. 3, the number of ATP molecules produced from the oxidation of 15 NADH molecules is______. 4.the number of ATP molecules produced from the oxidation of 43 FADH2 molecules is______. 5. the net yield from oxidation of 15 NADH and 43 FADH2 molecules is_____.Match each term with its description. g.vPart of the cell in which citric acid cycles take place a. Cytosol |Converted from pyruvic acid if no oxygen is present b. NAD End product of glycolysis C. Electron transport system d. Acetyl coenzyme A e. Lactate f. Pyruvate g. Mitochondria h. Anaerobic i. Glycolysis j. Citric acid cycle
- v Question Comp round(s) of B-oxidation. A C16-0 fatty acid will undergo Oa. 8 Ob.1 Oc 18 Od.7 QUESTION 24 Each of the following contributes to the glutamate synthesis EXCEPT: Oa.a-Ketoglutarate Ob. Aminotransferase OC NH4 Od. ATP QUESTION 25n the brain and muscles, in order for cytoplasmic NADH to insert its electrons int the electron transport chain (ETC), it first has to pass its electrons to (i.e. reduce) what molecule? 1. Dihydroxyacetone phosphate 2. Glutathione 3 ATP Synthase 4 Dinitrophenol (DNP)S HW Cellular Respiration i Saved Help Glycolysis, Krebs, or electron transport 8. Drag each of the descriptions on the left to the stage or stages of cellular respiration during which it is found. If the description could be classified in more than one stage, place it in the intersecting parts of those circles in this Venn diagram. Two labels regarding NADH have been filled in for you. ooints Occurs before fermentation Splits the glucose molecule Krebs Cycle Glycolysis еВook Generates NADH Takes place in mitochondria Produces ATP Takes place at a phospholipid bilayer Print Takes place in mitochondria References Takes place in eukaryotic cell cytoplasm Directly requires oxygen Takes place in the mitochondrial matrix Uses NADH Releases carbon dioxide Takes place in eukaryotic cell cytoplasm Produces ATP Electron Transport Chain Mc Graw Hill
- Which of the following four general statements is TRUE regarding oxidative phosphorylation (otherwise known as the electron transport chain)? Oxidative phosphorylation _ . requires oxygen (02) in a very late stage of the process 3 of these 4 responses are correct occurs along and within the innermost membrane of the mitochondria uses only the NADH produced in the Krebs (or citric acid) cycle (and NOT glycolysis) to produce ATP O is the metabolic process where most of the cell's ATP is producedMatch each term with its description. a. Electron transport system Part of the cell in which citric acid cycles take place Last step in cellular respiration Compound that carries high energy electrons to the electron transport system b. Pyruvate C Mitochondria d. Acetyl coenzyme A e. Glycolysis f. NAD 9-Cytosol h. Lactate 1. Anaerobic i. Citric acid cycleDuring glycolysis step 7, ATP synthesis occurs through ______. The energy for this reaction comes _____ oxidative phosphorylation; indirectly from oxidation of NADH/FADH2 Gaining of electron; Hydrolysis of ADP Reduction of Oxygen; Dissipation of proton gradient substrate level phosphorylation; coupling directly to an exergonic reaction.
- Step 1. Draw five big boxes in a line down the middle of your page along a vertical axis. (see the template attached HERE (doc) or HERE (pdf) for help. Step 1 is done for you as an example) Step 2: Write 1) Glycolysis, 2) Pyruvate Oxidation, 3) Citric Acid Cycle, 4) Electron Transport Chain, and 5) Chemiosmosis (in this order) inside these five boxes. Below each process name write WHERE in the cell it occurs. Step 3: Draw arrows going in and out of each box. Write IN and OUT on above the arrows. Each box represent multistep processes but you are focusing only on the INPUTS and OUTPUTS. Step 4. Now write down ALL the inputs and outputs of each step. Step 5: CIRCLE the carbon input and output. For example glucose is the carbon input for glycolysis while pyruvate is the carbon output of glycolysis. Step 6: Draw a BOX around where the electrons are at the end of each step. For example, at the end of glycolysis electrons are in Pyruvate and NADH. Step 7: Highlight what the energy came in as…Complex No.3 named: Select one: O a. succinate dehydrogenase Ob. NADH dehydrogenases c. Cytochrome a+a3 Od. cytochromes bc,1. When combined with the electron transport chain, ONE turn of the citric acid cycle produces ___________ATP. The citric acid cycle is shown below. 2. When all the NADH coenzymes generated from ONE turn of the citric acid cycle enter the electron transport chain, how many ATP molecules are produced?
