Organic chemistry is the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. 1. Unique Nature of Carbon Catenation: The unique property of carbon atoms to form long chains or rings by bonding with other carbon atoms. Tetravalency: Carbon has
Quick Summary: covering Electric Current (Instantaneous vs Average), Isolated Conductor Behavior at room/zero temperature, Drift Velocity & Microscopic form of Ohm’s Law ($\vec{J} = \sigma\vec{E}$),Current Density, Resistance Variations (Stretching wires, mass/length ratios), Temperature Coefficient of Resistance ($\alpha$), Ohm’s Law Circuit Analysis, Series & Parallel Combinations, Nodal Analysis ($V_M$ calculations for complex loops), and Ideal/Non-Ideal Ammeter &
Quick Summary: Cell Theory, Discoveries, Prokaryotic & Eukaryotic Cell structures, Gram Staining, Plasma Membrane models, Endomembrane System (ER, Golgi, Lysosomes, Vacuoles), Mitochondria, Plastids, Ribosomes, Cytoskeleton, Cilia/Flagella (9+2 & 9+0 array), Centrosome, and Nucleus structure. 1. Cell – Introduction & Key Discoveries A. Major Biological Discoveries G.N. Ramachandran: Triple helical structure of collagen (inspired by Linus Pauling).
Quick Summary: Cell Cycle phases (Interphase & M-Phase), Mitosis stages (Prophase to Telophase), Cytokinesis (Animal vs Plant), Meiosis I & II (including detailed Prophase I sub-stages: Leptotene to Diakinesis), Significance, Numerical Formulas, Amitosis, Mitogens, and Mitotic Poisons. Cell Cycle and Cell Division 1. Introduction to Cell Cycle & Interphase Cell Cycle Definition: The ordered sequence of
Quick Summary: Biomolecules covering Chemical Analysis of Living Tissues, Primary & Secondary Metabolites, Carbohydrates (Mono, Oligo, Polysaccharides & Sugar Tests), Amino Acids & Protein Structures (Primary to Quaternary), Lipids (Fats, Oils, Waxes, Phospholipids), Nucleic Acids (DNA & RNA structure), and Enzymes (Mechanism, Kinetics & Factors). 1. Biomolecules – Chemical Composition & Metabolites A. Elemental &
Quick Summary: Human Reproduction covering Male & Female Reproductive Systems, Anatomy (Testis & Ovary), Gametogenesis (Spermatogenesis & Oogenesis), Menstrual Cycle & Hormonal Control, Fertilization, Capacitation & Acrosomal Reactions, Cleavage & Implantation, Gastrulation & Germ Layers, Placenta & Hormones, Parturition, and Lactation. Human Reproduction 1. Overview & Male Reproductive System A. Sequence of Reproductive Events Gametogenesis:
Quick Summary: Reproductive Health covering Contraceptive Methods (Natural, Barrier, IUDs, Oral Pills, Injectables & Implants, Surgical, Emergency Contraception), Medical Termination of Pregnancy (MTP Act), Sexually Transmitted Diseases (STDs), Infertility Causes in Males & Females, Assisted Reproductive Technologies (ART – IVF, ZIFT, GIFT, IUI, ICSI, Surrogacy), and National Health Programmes (RCH, Amniocentesis). Reproductive Health 1. Contraceptive
Quick Summary: Breathing and Exchange of Gases covering Respiratory Organs across Animal Phyla, Human Respiratory Tract Anatomy (Nasal Cavity to Alveoli), Mechanism of Breathing (Inspiration & Expiration), Pulmonary Volumes & Capacities, Gas Exchange & Partial Pressures, Transport of $O_2$ & $CO_2$ (Oxygen-Hb Dissociation Curve, Bohr Effect, Chloride Shift, Haldane Effect), Neural Regulation of Respiration, and
Quick Summary: Cockroach Systematics, External Morphology (Head, Thorax, Abdomen, Mouthparts, Wings & Appendages), Internal Anatomy (Digestive System, Open Circulatory System, Tracheal Respiratory System, Uricotelic Excretory Organs), Nervous System & Sense Organs (Compound Eyes/Ommatidia), and Male & Female Reproductive Systems. Cockroach (Periplaneta americana) 1. Systematics & External Morphology A. Taxonomic Position & Habitat Scientific Name: Periplaneta americana.
Quick Summary: Body Fluids and Circulation covering Blood Components (Plasma & Formed Elements: RBCs, WBCs, Platelets), ABO & Rh Blood Grouping, Blood Clotting Mechanism (Factors I to XIII & Cascade Reaction), Lymph & Circulatory Pathways, Human Heart Anatomy & Histology, Cardiac Cycle, Heart Sounds (LUB & DUB), Nodal Conduction System, Electrocardiogram (ECG), Regulation of Cardiac
Quick Summary: Human Excretion covering Nitrogenous Waste Types (Ammonotelic, Ureotelic, Uricotelic), Human Excretory System Anatomy (Kidney, Ureter, Bladder, Urethra), Ornithine/Urea Cycle, Nephron Structure & Types (Cortical vs Juxtamedullary), Glomerular Filtration Rate (GFR & NFP), Tubular Reabsorption & Secretion, Counter-Current Mechanism, Hormonal Regulation (RAAS, ADH, ANF), Urine Composition, Accessory Excretory Organs, and Renal Disorders (Dialysis &
