posted by doug .
4. In the Krebs cycle (or citric acid cycle), starting with citrate, what happens?
a. Organic compounds become more reduced and CO2 is produced
b. Organic compounds become more oxidized and CO2 is produced
c. Some organic compounds become reduced and electron carriers become reduced.
d. Some organic compounds are oxidized and electron carriers become oxidized and CO2 is
is it b?
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