In the cytosol of a cell, lactic acid is being formed from pyruvate. Which of the following is the most likely conclusion one can make regarding the processes that are occurring?

A) Carbon dioxide is also being produced as pyruvate moves through the electron transport chain
B) Fermentation is taking place as a result of a lack of oxygen
C) Glucose is being produced as a result of aerobic conditions
D) The Krebs cycle is taking place and the products will enter the mitochondria

B) Fermentation is taking place as a result of a lack of oxygen