Science 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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spontaneous generation | the mistaken belief that living things come from non-living sources
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What was Francesco Redi's(1600's) scientific conclusion? | Maggots do not come from rotting meat
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In Louis Pasteur's experiment in the 1800's, what happened to the unboiled broth? | It became cloudy with bacteria
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What was Louis Pasteur's scientific conclusion? | bacteria come from the air
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what does unicellular mean? | made of one cell
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What does multicellular mean? | made of many cells
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mitochondria | the cell's energy is produced here (powerhouse of the cell)
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Cell membrane | protects the cell and controls what can enter and leave the cell
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chloroplasts | captures sunlight and performs photosynthesis
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nucleus | directs (controls) all cell activities
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ribosomes | makes proteins for the cell
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
carozza
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