Now let's briefly recall what happened in the previous several lectures. So we said that the building blocks of fatty acid molecules are acetyl coenzyme A molecules and we build these acetyl coenzyme A molecules in a matrix of the mitochondria. So to actually use acetyl coenzyme A to synthesize fatty acid molecules, we have to transport those acetyl coenzyme A molecules from the matrix of the mitochondria into the cytoplasm of that cell. So let's assume that actually took place. So we have the fecal coenzyme A molecule and it's found in the cytoplasm of that cell. What happens next?