Multiple Choice
The presence of genes encoding RubisCO enzymes in Methanocaldococcus jannaschii and a species of Pyrococcus indicates that the organisms
A) incorporate carbon dioxide via the reverse citric acid cycle.
B) incorporate carbon dioxide via the acetyl- CoA pathway.
C) utilize molecular hydrogen as an electron donor in chemolithotrophic metabolism.
D) incorporate carbon dioxide via the Calvin cycle.
Correct Answer:

Verified
Correct Answer:
Verified
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