Which of the following correctly identifies the order of events that occur during the β-oxidation of saturated fatty acids?
1) Thiolytic cleavage by coenzyme A,
2) Dehydrogenation of α and β carbons by FAD-linked acyl-CoA dehydrogenases,
3) Dehydrogenation of L-β-hydroxyacyl-CoA by NAD-linked β-hydroxyacyl-CoA dehydrogenase,
4) Addition of H2O to the double bond
A. 1, 2, 3, 4
B. 3, 4, 2, 1
C. 2, 4, 3, 1
D. 2, 1, 3, 4