U01.01.124 Glycogen Structure and Metabolism: Energy Storage
Master the biochemistry of glycogen (U01.01.124) for USMLE Step 1. Learn about $Latex \alpha(1,4)$ and $Latex \alpha(1,6)$ bonds, Glycogenin, and the differences between liver and muscle storage. High-yield guide on mymedschool.org.
U01.01.123 Glycogen Regulation: Insulin, Glucagon, and Epinephrine
Master the hormonal control of glycogen metabolism. Learn how Insulin, Glucagon, and Epinephrine regulate Glycogen Synthase and Glycogen Phosphorylase via phosphorylation states. High-yield USMLE Step 1 biochemistry on mymedschool.org.
U01.01.116 Catecholamine Synthesis & Tyrosine Catabolism: PKU to Epinephrine
Master the Tyrosine pathway with our U01.01.116 guide. Learn the steps from Phenylalanine to Epinephrine, key enzymes like Tyrosine Hydroxylase, and the catabolic route to Fumarate. High-yield USMLE Step 1 biochemistry on mymedschool.org.
U01.01.115 Amino Acid Derivatives: Neurotransmitters and Hormones
Master high-yield amino acid derivatives with our U01.01.115 guide. Learn the precursors for Serotonin, Dopamine, Epinephrine, Histamine, and Heme. Essential USMLE Step 1 biochemistry on mymedschool.org.
Researchers have established that mutations in non-protein-coding genes—specifically those responsible for producing functional
#RNA molecules—are a direct cause of
#autoimmune neonatal
#diabetes in
#infants #Genomics #MolecularBiology #Immunology #Endocrinology #sflorghttps://www.sflorg.com/2026/04/geno04102601.html
New cause for diabetes in babies found in non-coding genes
Scientists have found new genetic causes for diabetes in babies – in a part of the genome that has historically been overlooked in genetic studies
U01.01.103 Gluconeogenesis: The 4 Irreversible Enzymes & Regulation
Master the "bypass" reactions of Gluconeogenesis with our U01.01.103 guide. Learn the four irreversible enzymes: Pyruvate Carboxylase, PEP Carboxykinase, Fructose-1,6-bisphosphatase, and Glucose-6-phosphatase. Understand how the liver maintains blood glucose during fasting for USMLE Step 1. Available on mymedschool.org.
U01.01.097 Fructose-2,6-bisphosphate: The Master Switch of Glycolysis and Gluconeogenesis
Master the pivotal role of Fructose-2,6-bisphosphate (F-2,6-BP) in metabolic regulation with our U01.01.097 guide. Learn how the PFK-2/FBPase-2 bifunctional enzyme complex responds to Insulin and Glucagon to toggle between energy production and glucose synthesis. Essential biochemistry for USMLE Step 1 prep on mymedschool.org.
U01.01.096 Glycolysis Regulation: PFK-1, Pyruvate Kinase & Hormonal Control
Master the complex regulation of Glycolysis with our U01.01.096 guide. Explore the three irreversible steps, the pivotal role of PFK-1, and how Fructose-2,6-bisphosphate acts as the master metabolic switch. Understand the hormonal influence of Insulin and Glucagon on enzyme phosphorylation. Essential preparation for USMLE Step 1 on mymedschool.org.
U01.01.095 Hexokinase vs. Glucokinase: High-Yield Biochemistry Comparison
Master the critical differences between Hexokinase and Glucokinase with our U01.01.095 guide. Explore Km, Vmax, tissue distribution, and hormonal regulation. Understand why Glucokinase acts as a glucose sensor in the liver and pancreas, and how Hexokinase ensures energy supply in peripheral tissues. Essential for USMLE Step 1 preparation on mymedschool.org.
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