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Question | Answer |
---|---|
characterics of a cell | surrouned by cell membrane, contain dna, contain cytoplasm |
prokaryatic | no nucleus, few internal structure, smaller and simpler than eukaryotic cells |
eukaryotic | contains a nucleus and organelles are surrounded by membranes, most living organisms, larger and more complex than prokaryotic |
what is an organelle | arespecialized parts of the cells that works together |
vacuole | stores food an waste, |
nuclear membrane | pprotecrs the nucleus, also protects chromosones |
golgi bodies | post office sends and recieves materials (proteins) |
mitochondria | power plant of the cell, changes food into energy through chemical reactions |
lysosomes | breaks down food and dead parts of organelles transports undigested material to cell membrane removal |
ribosomes | creates protein for the cell |
nucleus | brain of the cell as it directs cell activities, contains dna! |
er | the highway of the cell, it transports materials from one part of the cell to the other |
cell membrane | protects the cell |
cell wall | protects the cell adn gives it a rigid shape only in the plant cell |
cytoplasm | fluid that surrounds the cells organelles |
chloroplasts | photosynthesis takes place in a cell and chlorophyll makes parts green only in the plant cell |