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chapter 3 science

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.
organ system a group of organs that work together to perform body functions.
organisms a living thing; anything that can carry out life processes independently.
structure the arrangement of parts in an organism.
function the special, normal, or proper activity of an organ or part
cell wall a rigid structure that surrounds the cell membrane and provides support to the cell
ribosome cell organelle composed of RNA and protein; the site of protein synthesis
endoplasmic reticulum a system of membranes that is found in a cell's cytoplasm and that assists in the production, processing, and transport of proteins and in the production of lipids
mitochondrion in eukaryotic cells, the cell organelle that is surrounded by two membranes and that is the site of cellular respiration
Golgi complex cell organelle that helps make and package materials to be transported out of the cell
vesicle a small cavity or sac that contains materials in a eukaryotic cell
lysosome a cell organelle that contains digestive enzymes
Created by: harty