In the grand newsroom of human physiology, not every story is about growth and balance. Sometimes, the headlines are about damage, defense, and repair. Unit 1 takes readers behind the scenes of cell injury, adaptation, inflammation, and healing — processes that determine whether tissues survive a crisis or spiral into disease. Download UNIT 1 – […]

In the bustling newsroom of biochemistry, enzymes remain the headline-makers. These specialized proteins are the unsung editors of metabolism, accelerating reactions that would otherwise take centuries into split-second events. From digestion to DNA replication, enzymes ensure that life’s script runs smoothly, precisely, and on time. Unit 5 dives into their nature, classification, kinetics, regulation, and

In the newsroom of biology, few topics grab as much attention as DNA and RNA — the molecules that hold life’s script. From the synthesis of nucleotides to the orchestration of protein production, nucleic acid metabolism forms the foundation of genetics, health, and disease. Unit 4 unpacks the science behind how genetic information is stored,

In the grand narrative of life’s chemistry, lipids and amino acids emerge as more than just nutrients. They are energy reserves, structural components, and molecular messengers. Unit 3 explores how the body processes fats and proteins, how imbalances trigger disease, and why understanding these pathways is vital for health and medicine. Download UNIT 3 –

In the bustling world inside our cells, energy is the ultimate currency. Carbohydrate metabolism and biological oxidation stand at the heart of this energetic economy, ensuring that every heartbeat, breath, and thought is powered efficiently. Unit 2 sheds light on how glucose journeys through intricate biochemical pathways, fueling life and linking health to disease. Download

In the vast world of biology, life is sustained by a network of molecules that work in harmony to store, transfer, and utilize energy. Unit 1 introduces two fundamental pillars of biochemistry: biomolecules, the structural and functional units of life, and bioenergetics, the principles that govern energy flow in living systems. Together, they provide the

In the evolving narrative of organic chemistry, carboxylic acids and amines hold center stage as functional groups that define acidity and basicity. From the sourness of vinegar to the complexity of neurotransmitters, these compounds form the backbone of both industrial applications and biological functions. Unit 5 explores the principles of acidity, substituent effects, and practical

In the bustling world of organic chemistry, few classes of compounds command as much attention as carbonyl compounds. Aldehydes and ketones, defined by the presence of the reactive C=O group, are not only central to laboratory reactions but also to biological pathways and industrial applications. From perfumes to preservatives, their versatility makes them an essential

Organic chemistry takes a fascinating turn in Unit 3, where the spotlight shifts to alkyl halides and alcohols. These two families of compounds may appear simple, but they are at the center of many chemical reactions that define how molecules interact, transform, and function. From the household uses of chloroform to the life-saving applications of

In the bustling world of organic chemistry, Unit 2 steps into the limelight with three of the most talked-about classes of hydrocarbons — alkanes, alkenes, and conjugated dienes. These compounds, though seemingly simple, hold secrets of molecular stability, reactivity, and industrial application that continue to shape modern chemistry. From fuels to pharmaceuticals, their significance stretches