An Example of Amphibolism Is When ________

An example of amphibolism is when ________.

A) pyruvate is converted to acetyl CoA to enter the Krebs cycle,and is also used as a precursor for amino acid production
B) acetyl CoA enters the Krebs cycle,and is also used for fatty acid production
C) intermediates of glucose oxidation are further oxidized during glycolysis,and are also harnessed for the production of complex carbohydrates
D) All of the above are examples of amphibolism