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CoursesSemester 1Physiology & Histology-I
Semester 1 · PHARM-PHYS-101

Physiology &Histology-I

Study of human organ systems, tissues, and physiological functions — from cellular mechanisms and muscle physiology to cardiac function, blood, digestion, and temperature regulation.

Start Unit 1 All Courses
7
Units
2
Easy
3
Medium
2
Hard
7 units
Basic Cell Functions
🔬
Easy
Unit 1 of 7

Basic Cell Functions

Cell structure, organelle functions, membrane transport, osmosis, cell signalling, and homeostatic mechanisms at the cellular level.

12 min
Open
Muscle Physiology
💪
Medium
Unit 2 of 7

Muscle Physiology

Skeletal, smooth, and cardiac muscle structure. Neuromuscular junction, sliding filament theory, excitation-contraction coupling, and fatigue.

14 min
Open
Circulation
🩸
Hard
Unit 3 of 7

Circulation

Systemic and pulmonary circulation, blood vessels, hemodynamics, regulation of arterial pressure, capillary exchange, lymphatic system, and fetal circulation.

15 min
Open
The Heart
❤️
Hard
Unit 4 of 7

The Heart

Cardiac cycle, action potentials, ECG interpretation, coronary circulation, heart sounds, Frank-Starling law, and cardiac output regulation.

16 min
Open
The Blood Cells
🩸
Medium
Unit 5 of 7

The Blood Cells

Erythrocytes, leukocytes, platelets, haematopoiesis, haemoglobin structure, blood groups, coagulation cascade, and anaemias.

13 min
Open
Digestion & Absorption
🍽️
Medium
Unit 6 of 7

Digestion & Absorption

GI tract anatomy, digestive enzymes, gastric secretion, bile, intestinal absorption of nutrients, and motility regulation.

15 min
Open
Temperature Regulation
🌡️
Easy
Unit 7 of 7

Temperature Regulation

Thermogenesis, heat loss mechanisms, hypothalamic thermostat, fever pathophysiology, hypothermia, and clinical relevance of thermoregulation.

11 min
Open
Ready to start learning?

Start with Unit 1 — Basic Cell Functions and build your way up.

Begin Unit 1