What is the link reaction in aerobic respiration?
A. Pyruvate is carboxylated, acetyl reacts with coenzyme A, reducing NADH + H+
B. Pyruvate is decarboxylated, acetyl reacts with coenzyme A, forming NADH + H+
C. Pyruvate reacts with coenzyme A, forming NADH + H+
D. Pyruvate is decarboxylated, reacting with coenzyme A, reducing NADH + H+