Quiz
Choose the best answer.
1. A coenzyme that is essential for the metabolism of fatty acid, amino acids, carbohydrates, and other biological molecules
2. A cofactor of hydroxylases
3. A coenzyme of biotin and assists in several carboxylation reactions of fatty acids and amino acids to facilitate their metabolism
4. A coenzyme for enzymes that move —CO2 groups (g-carboxylases)
5. A mineral that acts as cofactor
