| Term | Definition |
|
anatomy |
Study of Structure of the body and the relationship among the parts |
|
physiology |
Study of the Funtion of the body and it's parts. |
|
pathophysiology |
Study of diseases as they are related to functioning |
|
inorganic chemicals |
usually simple molecules made of one or two elements : example WATER and OXYGEN |
|
organic chemicals |
Contains the element oxygen and hydrogen: example CARBOHYDRATES and FATS and PROTEINS and NUCLECIC ACIDS. |
|
levels of organization |
Human body is organized into structural and functional levels of increasing complexity : CELLS,TISSUES,ORGANS,ORGAN SYSTEMS |
|
cells |
smallest living structure and function : made up of chemicals carries out specific chemical reactions |
|
tissue |
group of cells with SIMILAR structure and function. |
|
epithelial tissues |
cover or line body surfaces : example SKIN and SWEAT GLANDS |
|
connective tissues |
connect and support parts of the body; some transport and store materials. :example BLOOD, BONE, CARTILAGE |
|
muscle tissues |
specialized for contraction, which brings about movement.: example SKELETAL MUSCLE AND HEART |
|
nerve tissue |
specialized to generate and transmit electrochemical impulses the regulate body functions. |
|
organ |
group of tissues precisely arranged so as to accomplish specific functions: examples KIDNEYS,INDIVIDUAL BONES,LIVER,LUNGS AND STOMACH |
|
organ system |
group of organs that allcontribute to a particular function: examples URINAR ,DIGESTIVE AND RESPIRATORY SYSTEM |