Define the following terms: a. Fe–S clusters b. electron transport c. CoQ d. ubisemiquinone e. UQH2
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Define the following terms:
a. Fe–S clusters
b. electron transport
c. CoQ
d. ubisemiquinone
e. UQH2
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Solved in 2 steps
- Define the following terms: a. electron transport chain b. oxidation-reduction reactions c. conjugate redox pair d. reduction potential e. standard reduction potentialIndicate whether each of the following electron carriers is in its oxidized form or its reduced form. Fe(III) SP c) NADH Cyt b (Fe+3) d) FADDefine the following terms: a. hydride ion b. oxidation reaction c. energy d. FAD e. electron transport pathway
- Tell whether the entropy of the following reactions will be negative, positive or zero. b) NaNO3 + H2O -> Na^+ + NO3^- c) 4H + O2 <-> 2 H2O d) 4HO2 <-> 2H2O + O2 a) Solid Carbon Dioxide <-> Gas Carbon DioxideDefine the following terms: a. catalytic dyad b. transition state theory c. hydroxide ion catalysis d. reaction intermediate e. proximity and orientation effectsWrite a balanced equation showing the conversion of glucose and oxygen to carbon dioxide and water: (a) Indicate in your equation which molecule becomes reduced? (b) Indicate in your equation which molecule becomes oxidized? (c) What happens to the energy that is released in this redox reaction? (d) Name the oxidizing agent.
- Which of the following statements about oxidation-reduction (redox) reactions is correct? A) The molecule that is oxidized loses electrons and is the oxidizing agent. B) The molecule that is reduced gains electrons and is the oxidizing agent. C) The molecule that is oxidized gains electrons and is the reducing agent.Is carbon dioxide high or low in potential energy ? ExplainThe oxidation of NADH is favorable because it involves: a) Separation of like charges. b) Conversion of non-polar to polar bonds. c) Increased resonance. d) Conversion of liquid to gas.
- In each of the following, tell whether the substance gainselectrons or loses electrons in a redox reaction: (a) An oxidizing agent(b) A reducing agent(c) A substance undergoing oxidation(d) A substance undergoing reductionArrange electron carriers in an ETC using their standard reduction potentialsWhich of the following statements are true?For each, explain why or why not.(a) All coenzymes are electron-transfer agents.(b) Coenzymes do not contain phosphorus or sulfur.(c) Generating ATP is a way of storing energy.