Multiple ChoiceIn the electron transport chain, at which protein complex does oxygen accept electrons to form water?25views
Multiple ChoiceWhich is the final electron acceptor in the electron transport chain of cellular respiration?309views
Multiple ChoiceWhat is the primary purpose of the electron transport chain in cellular respiration?301views
Multiple ChoiceWhich of the following represents the flow of energy during electron transport and ATP synthesis?302views
Multiple ChoiceWhich of the following statements about the electron transport chain is correct?25views
Multiple ChoiceDoes the electron transport chain (ETC) require oxygen to function effectively?347views
Multiple ChoiceWhich statement describes the proton gradient generated by the electron transport chain?260views
Multiple ChoiceGeneration of proton gradients across membranes occurs during which of the following reactions?290views
Multiple ChoiceWhich of the following is an electron carrier that plays a role in cellular respiration?345views
Multiple ChoiceWhat is the primary function of the electron transport chain (ETC) in cellular respiration?451views
Multiple ChoiceWhich of the following best describes the electron transport chain in cellular respiration?24views
Multiple ChoiceWhere would you expect to find electron transport chains in a prokaryotic cell?30views
Multiple ChoiceWhat happens to the $\mathrm{O_2}$ (oxygen) required by the electron transport chain during cellular respiration?21views