Phenylalanine & Tyrosine Metabolism | Biochemistry | ketogenic and Glycogenic Amino acids| MBBS

Phenylalanine & Tyrosine Metabolism | Biochemistry | MBBS 📚 Phenylalanine & Tyrosine Metabolism – Complete Biochemistry Lecture In this lecture, we will understand the metabolism of Phenylalanine and Tyrosine in a simple, conceptual, and exam-oriented way. 🔹 Topics Covered: • Phenylalanine → Tyrosine conversion • Phenylalanine hydroxylase • Role of Tetrahydrobiopterin (BH4) • Tyrosine metabolism • Catecholamine synthesis • Melanin synthesis • Thyroid hormone synthesis • Fumarate & Acetoacetate formation • Phenylketonuria (PKU) • Classical PKU and Phenylalanine hydroxylase deficiency • BH4 deficiency • Albinism • Alkaptonuria • Tyrosinemia • Important enzymes & biochemical defects • Clinical features and biochemical basis • Important MBBS exam & MCQ points 🎓 Useful For: MBBS | BDS | Nursing | Biochemistry | Medical Students | USMLE | Medical Exams 📖 Reference: Satyanarayana Biochemistry / Standard MBBS Biochemistry Concepts 👨‍⚕️ LEO MBBS LECTURES Dr MAQBOOL AHMED (MBBS) #PhenylalanineMetabolism #TyrosineMetabolism #Biochemistry #PKU #Phenylketonuria #Alkaptonuria #Albinism #Tyrosinemia #MBBS #MBBSBiochemistry #LEOMBBSLECTURES phenylalanine metabolism tyrosine metabolism phenylalanine and tyrosine metabolism phenylalanine metabolism biochemistry tyrosine metabolism biochemistry phenylalanine tyrosine metabolism MBBS phenylalanine hydroxylase BH4 biochemistry tetrahydrobiopterin phenylketonuria PKU biochemistry PKU MBBS phenylketonuria explained tyrosinemia tyrosinemia biochemistry alkaptonuria alkaptonuria biochemistry albinism biochemistry tyrosine degradation catecholamine synthesis melanin synthesis thyroid hormone synthesis tyrosine derived hormones ketogenic glucogenic amino acids phenylalanine amino acid metabolism amino acid metabolism biochemistry amino acid metabolism MBBS biochemistry MBBS MBBS biochemistry lecture Satyanarayana biochemistry medical biochemistry USMLE biochemistry biochemistry exam preparation LEO MBBS LECTURES Dr Maqbool Ahmed