Never Forget Glycolysis Regulation: PFK-1, PK, and Hexokinase Explained скачать в хорошем качестве

Never Forget Glycolysis Regulation: PFK-1, PK, and Hexokinase Explained

Master the Control Points of Glycolysis in 5 Minutes! Why does your body speed up energy production when you’re tired but slow it down when you’re resting? In this third part of our Glycolysis series, we break down the complex world of metabolic regulation into simple, easy-to-understand concepts. Whether you are preparing for your MBBS exams, NEET PG, or just want to master medical biochemistry, this video provides a high-yield summary of how your cells stay balanced. What You’ll Learn: 1.The 3 Master Enzymes: Why Steps 1, 3, and 9 are the only ones that matter for regulation. 2.Glucokinase vs. Hexokinase: The battle between the liver and the brain for glucose. 3.The Speed Controller (PFK-1): How ATP, AMP, and the powerful F-2,6-BP manage the pace. 4.Pyruvate Kinase Checkpoint: The final step regulated by energy and hormones. 5.Insulin vs. Glucagon: How these hormones act as the "On" and "Off" switches for the whole pathway. 00:00 Introduction 00:30 3 Regulatory steps 01:27 Step-1 Regulation 02:35 Step-3 Regulation 03:24 Fructose-2,6 bisphosphate regulation 05:03 Step-9 Regulation 06:00 Hormonal regulation 06:53 Summary 🚀 Join the bio4med Community: If you found this helpful, SUBSCRIBE for more high-yield biochemistry notes and mnemonics designed for medical students! Watch the Series: Part 1: The 10 Steps of Glycolysis    • Glycolysis Explained: Step-by-Step Pathway...   Part 2: Energy Yield & ATP Calculation    • Glycolysis Energy Yield: Aerobic vs Anaero...   Part 3: Regulation of Glycolysis (YOU ARE HERE) #biochemistry #glycolysis #Hexokinase #mbbs #neetpg #metabolism #Pyruvatekinase #pfk1 #Bio4Med #hormones