Consider this redox reaction that is involved in fermentation. Answer the following questions based on the forward direction of the reaction as shown below (answers may be used more than once). pyruvate + NADH + H+ ? NAD+ + lactate Which endproduct, NAD+ or lactate, lost electrons from the chemical reaction? -NAD+ or Lactate Which reactant, NADH or pyruvate, becomes reduced from the chemical reaction? - Pyruvate or NADH Is pyruvate or NADH the reducing agent? - Pyruvate or NADH