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9 Cards in this Set

  • Front
  • Back
cell membrane
The thin covering that encloses a cell and holds its parts together.
cytoplasm
A jellylike substance containing many chemicals that keep a cell functioning.
osmosis
The diffusion of water and dissolved materials through cell membranes.
organ
Tissues that work together to perform a specific function.
cell
The basic unit of structure and function of all living things.
nucleus
The organelle that controls all of a cell's activities. The center of an atom.
diffusion
The process by which many materials move in and out of cells.
tissue
Cells that work together to perform a specific function.
system
Organs that work together to perform a function.