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Biology 4-1

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Term
Definition
One early piece of evidence supporting the cell theory was the observation that   show
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show a. Robert Hooke  
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Living and nonliving things are different in that only   show
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show b. 17th century  
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show d. the lenses were ground very precisely  
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Which of the following was a major event in history of cell biology? a. cloning animals b. growing bone tissue for transplant c. discovery of cell parts d. all of the above   show
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show a. bending light rays  
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show Matthias Schleiden concluded that all plants were composed of cells; Theodor Schwann concluded the same thing for animals; Rudolf Virchow noted that all cells come from other cells.  
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Why did it take 150 years for the cell theory to be developed after microscopes were invented?   show
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show The cells were dead plant cells.  
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If you that a new organism had been discovered, what would you know about the organism without examining it in terms of cells?   show
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Approximately how many years elapsed between the time cells were discovered and the observation of cell parts in muscle cells?   show
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show 1855; 190 years  
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