Science Unit11 Vocab Word Scramble
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Question | Answer |
cell | The smallest unit of all living organisms. |
unicellular | organism made up of only one cell |
organism | any self-contained living thing |
multicellular | organism made up of more than one cell |
prokaryotic cell | a cell lacking a nucleus or any other membrane-enclosed organelle |
eukaryotic cell | a cell with a nucleus and membrane-bound organelles |
autotrophic | a organism which makes its own food (example: plants) |
heterotrophic | a organism which has to find food (example: us) |
organelle | membrane-bound structure inside a cell that performs a specialized function |
nucleus | membrane-bound structure in eukaryotic cells that contains the DNA |
cell theory | states that the cell is the basic unit of life, all living organisms are composed of cells, and all cells come from pre-existing cells |
cell membrane | protective layer that surrounds a cell or an organelle |
DNA (deoxyribonucleic acid) | contains information that forms the hereditary material of all cells |
domain | broadest taxonomic classification of organism |
kingdom | second broadest taxonomic classification of organisms |
autotroph | organisms that make their own food: ex. Producers |
heterotrophic | organisms that do not make their food: ex. Consumers (carnivores, herbivores, omnivores) |
asexual reproduction | mode of reproduction with only one parent |
sexual reproduction | mode of reproduction with two parents |
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