🫀 Volume III: Human Physiology and Animal Systems

Human Physiology explores the biophysical and biochemical control systems maintaining internal homeostasis ($\text{pH}$, osmolarity, blood pressure, temperature, and electrolyte balance) across organ systems.

---

🏛️ Master Curriculum Architecture

🫀 Volume III: Human Physiology and Animal Systems Architecture

---

📚 Volume III Chapters

#	Chapter Title	Core Themes & Conceptual Anchors	High-Yield Exam Weightage
01	Animal Kingdom & Comparative Organization	Non-Chordata to Mammalia Matrix, Coelom Classification, Symmetry, Characteristic Phylum Diagnoses	10–12% (NEET) / Very High
02	Digestion, Absorption & Nutrition	GI Histology, Zymogen Cascades, Micelle/Chylomicron Absorption, Enteric Hormones (CCK, Secretin, GIP)	6–8% (NEET)
03	Breathing & Exchange of Gases	Spirometry Volumes ($TV,VC,TLC$), Oxygen-Hemoglobin Dissociation Curve, Bohr/Haldane Effects	8–10% (NEET) / Critical
04	Body Fluids, Circulation & Cardiac Cycle	Clotting Cascade, Nodal Electrophysiology, Wiggers Diagram, Cardiac Output, ECG Wave Interpretation	10–12% (NEET) / Critical
05	Excretory Products & Osmoregulation	Glomerular Filtration Dynamics ($GFR,NFP$), Counter-Current Multiplier, RAAS Axis & ANF Antagonism	8–10% (NEET) / Very High
06	Locomotion & Muscle Contraction	Sarcomere Sliding Filament Model, $C{a}^{2+}$-Troponin Cross-bridge Cycling, Neuromuscular Junction, Joints	6–8% (NEET)
07	Neural Control & Synaptic Transmission	Resting Potential (-70mV), Action Potential Kinetics ($N{a}^{+}/K^{+}$ flux), Chemical Synapse, Eye/Ear Anatomy	8–10% (NEET) / High
08	Chemical Coordination & Endocrine Signaling	Hypothalamic-Pituitary Axis, Thyroid/Adrenal Hormones, Second Messenger Mechanisms ($cAMP,I{P}_3,C{a}^{2+}$)	8–10% (NEET) / Very High
09	Human Reproduction & Embryonic Development	Spermatogenesis vs Oogenesis, Menstrual Hormone Axis (LH Surge), Acrosome Reaction, Implantation	10–12% (NEET) / Critical