Introduction Flashcards
What is the study of Anatomy?
The study of the structure of body parts and their relationships with one another
What is the study of Physiology?
Concerns the function of the body (aka. how the body woks and carry out their functions
What is Reductionsim?
Reducing the complexity of functions in their most basic forms
What does the “principle of complementarity of structure and function” mean?
It is the principle of being able to infer function from structure (reflect one another)
Smallest units?
Atoms
Largest unit?
Entire organism
Cell theory
1) Cells arise form pre-existing cells
2) Fundamental unit of life
3) All living organisms are made up of cells
3 key ingredients of life?
1) Energy
2) Fluid (to carry organic compounds)
3) Organic compounds
3 body group systems
1) Tissues
2) Organs
3) Organ systems
Definition of tissues
Groups of cells with a common function
Definition of organs
Derive from tissues. They are discrete structures composed of a minimum of 2-4 tissue types.
Definition of organ systems
Derive from organs. Organs that work together to accomplish a common purpose
Structure of Plasma membrane
Function of plasma membrane
Cytoplasm
The cellular region consisting of cytosol fluid which is between the nuclear and plasma membrane.