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Science 11.2 vocab

Cell membrane a flexible covering that protects the inside of a cell from the environment outside a cells
Cell wall a stiff structure outside the cell membrane
Cytoplasm a fluid inside a cell that contains salts and other molecules
Cytoskeleton a network of threadlike proteins that are joined together
Organelles have specialized functions most are surrounded by membranes
Nucleus the part of a eukaryotic cell that directs cell activities and contains genetic information stored in DNA
Chloroplasts membrane-bound organelles that use light energy and make food, a sugar called glucose, from water and carbon dioxide in a process known as photosynthesis
Created by: swearzac4021