Respiration 0.0 / 5 ? BiologyBiological molecules, organic chemistry and biochemistryA2/A-levelAQA Created by: Lee GoodallCreated on: 02-12-13 18:08 Outline the process of anaerobic respiration. Glycolysis > Fermentation 1 of 24 Outline the process of aerobic respiration. Glycolysis > Link reaction > Krebs cycle > Electron transport chain 2 of 24 Glycolysis takes place in the...? Cytoplasm 3 of 24 In glycolysis the addition of ...x..... converts glucose into ...x......? 2 ATP - 2 Triose phosphate 4 of 24 Triose phosphate is oxidised to form...? Pyruvate 5 of 24 What are the reactants of the oxidisation of one triose phosphate molecule? NAD - 2 ADP + Pi 6 of 24 What are the products of one glucose molecule undergoing glycolysis? 2 ATP - 2 reduced NAD - 2 Pyruvate 7 of 24 The link reaction and krebs cycle takes place inside the...? Matrix of the mitochondria 8 of 24 What are the reactants of the link reaction? Pyruvate - NAD - CoA 9 of 24 What are the products of the link reaction? Acetyl CoA - reduced NAD - CO2 10 of 24 What is the second type of hydrogen carrier that is involved in the krebs cycle? FAD 11 of 24 What are the products of one krebs cycle? 2 CO2 - 1 ATP - 1 reduced FAD - 3 reduced NAD 12 of 24 Where does the electron transport chain take place? Cristae of the mitrochondria 13 of 24 What do the hydrogen carriers provide in the electron transport chain? Protons and electrons 14 of 24 Protons and electrons combine with what at the end of the chain, and produce what? Oxygen - Water 15 of 24 The oxygen in the electron transport chain is the...? Final electron acceptor 16 of 24 Why does respiration stop at glycolysis in the abesnce of oxygen? The protons and electrons cannot be formed into water so the process cannot be completed 17 of 24 What is the equation for anaerobic respiration in plants? Pyruvate + reduced NAD > Ethanol + CO2 + NAD 18 of 24 What is the equation for anaerobic respiration in animals? Pyruvate + reduced NAD > Lactate + NAD 19 of 24 In anaerobic respiration the only ATP produced comes from which process? Glycolysis 20 of 24 How many ATP molecules are produced from each reduced NAD molecule? 2.5 21 of 24 How many ATP molecules are produced from each reduced FAD molecule? 1.5 22 of 24 The electrons move through what in the electron transport chain? Electron carriers 23 of 24 What type of reactions take place as the electrons move down the chain? Oxidation-reduction 24 of 24
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