Definitions

Physiology:

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.

Pharmacology:

is the branch of science that deals with the study of drugs and their actions on living systems.

Immunology:

the branch of science dealing with the components of the immune system, immunity from disease, the immune response, and immunologic techniques of analysis.

Molecular Medicine:

A branch of medicine that develops ways to diagnose and treat disease by understanding the way genes, proteins, and other cellular molecules work.

Biochemistry:

the study of the chemical processes occurring in living matter.