True false ch 8 if glucose is metabolized under

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TRUE /FALSE =-=-=-=-=-= Ch 8 If glucose is metabolized under completely anaerobic conditions, pyruvate B) is converted by fermentation to lactate or CO 2 + ethanol. Which of the following statements is TRUE of glycolysis? A) It produces a net gain of ATP. During aerobic respiration in cells, about ________ of the chemical energy in a metabolized glucose molecule is used for ATP production and the rest is released as heat. C) 40% If no oxygen is available to a cell, then the net ATP production resulting from the metabolism of a single glucose molecule is B) 2 ATP molecules. During glycolysis, what is the net gain of ATP molecules produced from one glucose molecule? A) 2 Everything bout glycolysis
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Some of the CO 2 that is exhaled during breathing is created during C) the conversion of pyruvate to acetyl CoA. Chemiosmosis in mitochondria directly results in the synthesis of E) ATP. What is the final electron acceptor in cellular respiration? D) Oxygen During the final events of cellular respiration, oxygen combines with ________ to form ________. C) energy-depleted electrons and hydrogen ions; water Which of the following parts of the mitochondria is (are) directly involved in the synthesis of ATP during chemiosmosis? D) Matrix and inner membrane The products of the Krebs cycle include D) carbon dioxide and energy carriers only. Which step produces the most ATP? C) The ETC What is the significance of the conversion of pyruvate to lactate during fermentation? C) NAD + is regenerated for use in glycolysis. End products of the different fermentation processes include all of the following EXCEPT D) water.
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Bacteria in our mouths feed off the sugars in foods that we eat. As these bacteria ferment the sugars, they generate a product that can cause dental cavities. What is this product? D) Lactic acid Which of the following metabolic processes directly utilizes oxygen? B) ETC =-=-=- Ch 9 Which of the following statements about stem cells is TRUE? B) They are able to differentiate into a variety of cell types. The structure of DNA most resembles which of the comparisons below D) a spiral staircase. Which of the following is an example of asexual reproduction in eukaryotes? A) Budding in the protistan Hydra As a result of mitosis, each of your body cells C) is genetically identical to all other body cells.
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  • Fall '18
  • Glucose, Adenosine triphosphate, portion of the cell membrane

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