Physiology

Physiology is the branch of biology that deals with the normal functions of living organisms and their parts. It is a key area of study in understanding how the human body works and how its various systems function together to maintain homeostasis.

Study Guide for Physiology

1. Cell Physiology: Understand the basic functions of a cell, including metabolism, transport of molecules, and cell communication.
2. Neurophysiology: Study the nervous system and how it controls and regulates various bodily functions, including sensation, movement, and behavior.
3. Cardiovascular Physiology: Learn about the heart, blood vessels, and blood, and how they work together to circulate blood throughout the body.
4. Respiratory Physiology: Understand the mechanisms of breathing, gas exchange in the lungs, and the transport of oxygen and carbon dioxide in the blood.
5. Renal Physiology: Study the kidneys and their role in maintaining water and electrolyte balance, regulating blood pressure, and eliminating waste products from the body.
6. Endocrine Physiology: Explore the endocrine system and how hormones regulate various physiological processes, including growth, metabolism, and reproduction.
7. Digestive Physiology: Learn about the digestive system and how it processes food, absorbs nutrients, and eliminates waste.
8. Reproductive Physiology: Understand the reproductive systems in males and females, including the processes of gametogenesis, fertilization, and pregnancy.

Understanding the principles of physiology is essential for anyone interested in pursuing a career in healthcare, sports science, or biological research.