Biochemistry Which of the following conversion is irreversible A Formyl THFA to Methenyl-THFA B Methenyl THFA to Methylene-THFA C Methylene THFA to Methyl-THFA D All of the above 💡 Explanation Which of the following conversion is irreversible ✓ Correct Answer: C. Methylene THFA to Methyl-THFA