Answer:
I think Experimentation :)
Explanation:
apologies if its incorrect.
Answer:
Pyruvate (from glycolysis) is broken down and a two-carbon molecule bonded to Coenzyme A (acetyl-CoA) enters the Krebs cycle.
Explanation:
During chemical reactions, the bonds that hold molecules together break apart and form new bonds, rearranging atoms into different substances. Each bond requires a distinct amount of energy to either break or form; without this energy, the reaction cannot take place, and the reactants remain as they were. Simplisticly said During chemical reactions, the chemical bonds between atoms are altered.
