It covers Human Digestive system, Excretory system,Nerve system, Circulatory system, Endocrine system, Reproductive system and Immune system.This class help students to understand basic concepts of Physiology and as well as advance concepts.Physiology is the area of science that helps understand how your body's systems function when they are healthy and sick. When working well, your lungs help transport gas from the air into your bloodstream. (Yodiyim/Dreamstime)

Physiology is the study of how the human body works. It describes the chemistry and physics behind basic body functions, from how molecules behave in cells to how systems of organs work together. It helps understand what happens when your body is healthy and what goes wrong when you get sick.Most of physiology depends on basic research studies carried out in a laboratory. Some physiologists study single proteins or cells, while others might do research on how cells interact to form tissues, organs, and systems within the body.