What do alcohol fermentation, acetyl coa formation, and the krebs cycle have in common?
a. all produce water.
b. all produce carbon dioxide.
c. all produce atp.
d. all produce alcohol.

Base on my research about the said problem that ask on what does the alcohol fermentation, acetyl CoA formation, and Krebs Cycle have in common and base on that question, I would say that the answer is in letter B. All produce carbon dioxide. I hope you are satisfied with my answer and feel free to ask for more 

The answers no