Cells, Tissue, Organ, and Organ System Flashcards
Cells
In biology, the smallest unit that can perform all life processes
Stem cell
Unspeacilzed cells that are able to develop into many different types of cells
Skin Cell
Unspecialized cells that are able to develop into many different types of cells
Cell Differentiation
The process where cells become different types of cells
Tissue
A group of similar cells that perform a common function
Organ
A collection of tissues that carry out a specialized function of the body
Organism
A living thing
Organ system
A group of organs that work together to preform body functions
Homeostasis
Steady internal conditions when external conditions change
Exeretory System
Removes solid, liquid,l and gas waste materials from the body
Circulatary system
It transports gases, nutrients
Lymphatic System
Removes excess fluid from around organs, produces white blood cells, and absorbs and transports fat.
Immunity
The resistances to specific pathogens or disease-causing agents
Skeletal system
Protects internal organs, provides support, helps the body move, and stores minerals
Muscular System
Helps the body move
