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mikael mikael
wrote...
Donated
Posts: 12017
10 years ago
The source of electrons for green sulfur bacteria is ________, and the source of electrons for cyanobacteria is ________.
A) NADPH; NAD+
B) H2S; H2O
C) H2O; H2S
D) cytochrome c; cytochrome bf
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bolbolbolbol
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Posts: 3162
2 years ago
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mikael Author
wrote...

10 years ago
Good timing, thanks!
wrote...

Yesterday
Just got PERFECT on my quiz
yen
wrote...

2 hours ago
You make an excellent tutor!
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