BiologyDiscussion - Structure and Function of Various Coenzymes (With Diagram)
NCBI - Stryer - Biochemistry - Vitamins Are Often Precursors to Coenzymes
This is perfect. To understand the personality of the most important coenzymes is a major learning goal.
Kimball's Biology Pages - NAD and NADPNCBI - Stryer - Biochemistry - Vitamins Are Often Precursors to Coenzymes
Topic Resources
figures for classroom presentation