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Bio Vocab #5

Prokaryote A single- celled microorganism that lacks a nucleus.
Eukaryote An organism whose cell wall contains nuclei
Cell membrane Thin, flexible barrier around a cell; regulates what enters and leaves the cell
Organelle Specialized structure that performs important cellular functions within a eukaryote cell
Cell theory Idea that all living things are composed cells, the basic unit of structure and function in living things, and new cells are produced from living things
Cell Collection of living matter enclosed by a barrier that separates the cell from its surroundings
Cell wall Strong layer around the cell membrane in plants, algae, algae, and some bacteria
Cytoplasm Material inside the cell membrane - but not including the nucleus.
Nucleus Center of an atom which contains the protons and neutrons. [large structure inside some cells that contain DNA. Controls cell activities.]
Bacteria Domain of unicellular prokaryotes that have cell walls containing pepti dogly cans.
Created by: reigere962