Chapter 1 Flashcards
the scientific study of the body’s structures.
Human Anatomy
the study of the larger structures of the body, those visible without the aid of magniication
Gross Anatomy
the study of structures that can be observed only with the use of a microscope or other magniication
devices
Microscopic Anatomy
is the scientific study of the chemistry and physics of the structures of the body and the ways in which they work together to support the functions of life. Much of the study of physiology centers on the body’s tendency toward homeostasis
Human Physiology
is the state of steady internal conditions maintained by living things
Homeostasis
is the smallest independently functioning unit of a living organism
Cell
is a group of many similar cells (though sometimes composed of a few related types) that work together to perform a speciic function
Tissue
Is an anatomically distinct structure of the body composed of two or more tissue types
Organ
is a group of organs that work together to perform major functions or meet physiological needs of the body.
Organ System
the process whereby smaller, simpler molecules are combined into larger, more complex
substances
Anabolism
the process by which larger more complex substances are broken down into smaller simpler
molecules.
Catabolism
the sum of all anabolic and catabolic reactions that take place in the body
Metabolism
to store and release energy
Adenosine Triphosphate (ATP)
ability of an organism to adjust to changes in its internal and external environments
Responsiveness
all of the changes the body goes through in life
Development
