Organ Function Tests + Protein Synthesis + Vitamins | MBBS Biochemistry Must-Know Concepts

🧪 Welcome to MBBS Unboxed – your trusted space for concise, conceptual, and clinical Biochemistry content! In this video, we combine three high-yield Biochemistry topics that are commonly tested in MBBS prof exams, NEET PG, and viva questions. ⸻ 📚 Topics Covered: 🔹 Organ Function Tests (OFTs) • Liver function tests (LFTs) – bilirubin, enzymes, proteins • Kidney function tests (KFTs) – urea, creatinine, clearance • Thyroid and pancreatic function tests • Clinical interpretation of abnormal values 🔹 Protein Synthesis • Central dogma: DNA → RNA → Protein • Steps: Transcription, translation, post-translational modification • Role of ribosomes, tRNA, mRNA • Inhibitors (streptomycin, tetracycline, etc.) – MCQ goldmine! 🔹 Vitamins • Classification: Fat-soluble (A, D, E, K) vs Water-soluble (B-complex, C) • Functions, sources, deficiency diseases (e.g. night blindness, scurvy, beriberi) • Toxicity (especially fat-soluble vitamins) • Mnemonics to remember functions and clinical signs ⸻ 💡 Perfect for: • 1st Year MBBS • Biochem viva and theory prep • NEET PG integrated MCQs • Clinical biochemistry understanding 📌 Subscribe for weekly high-yield MBBS videos