I think Organelles is your answer(:
Answer:
Approximately eight minutes.
If oxygen is not present , fermentation of the pyruvate molecule will occur
Other types of enzymes can put atoms and molecules together. Breaking molecules apart and putting molecules together is what enzymes do, and there is a specific enzyme for each chemical reaction needed to make the cell work properly.
https://science.howstuffworks.com/life/cellular-microscopic/cell2.htm
