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Home Q & A Board Biology-Related Homework Help Cell Biology
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Lilsuzy2007 Lilsuzy2007
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6 years ago
Which of the following statements about cytochrome c is true?
 
  (a) Cytochrome c shuttles electrons between the NADH dehydrogenase complex and cytochrome c reductase complex.
  (b) When cytochrome c becomes reduced, two cysteines (sulfur-containing amino acids) become covalently bound to a heme group.
  (c) The pair of electrons accepted by cytochrome c are added to the porphyrin ring of the bound heme group.
  (d) Cytochrome c is the last protein in the electron-transport chain, passing its electrons directly to molecular oxygen, a process that reduces O2 to H2O.
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jianhong9991jianhong9991
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6 years ago
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Lilsuzy2007 Author
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6 years ago
You make an excellent tutor!
aricketts6@
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Thank you, thank you, thank you!
asd454512
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