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Life Science SOL LS.1, LS.2 & LS.3

Life Science SOL LS.1, LS.2 & LS.3. Nadean Moore. The cell theory states:. All cells are microscopic. All living things are made of cells. Plant cells are larger than animal cells. All cells need oxygen. What instrument was most important in the development of the cell theory?. Telescope

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Life Science SOL LS.1, LS.2 & LS.3

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  1. Life ScienceSOL LS.1, LS.2 & LS.3 Nadean Moore

  2. The cell theory states: • All cells are microscopic. • All living things are made of cells. • Plant cells are larger than animal cells. • All cells need oxygen.

  3. What instrument was most important in the development of the cell theory? • Telescope • Slide • Thermometer • Microscope

  4. Which of the following is part of the cell theory? • All cells have a nucleus. • Plant and animal cells contain some of the same organelles. • Living cells come only from other living cells. • Cells go through a cell cycle.

  5. In an experiment the part that is being observed or measured to see if it changes is the: • Dependent variable • Hypothesis • Independent variable • Conclusion

  6. Cells that have the same function group together to form: • Tissues • Organs • Organ systems • Unicellular organisms

  7. Division of labor is usually a characteristic of _______ organisms. • Unicellular • Multicellular • Living • Extinct

  8. This process is sometimes called cell division. • Mitosis • Divisibility • Photosynthesis • Symbiosis

  9. In the scientific method which of the following would usually be done last? • Forming a hypothesis • Stating a conclusion • Recording and analyzing data • Testing the hypothesis

  10. What is the part of an experiment that you purposely manipulate (change)? • Dependent variable • Research • Independent variable • Data

  11. Which of the following organisms is unicellular? • Plant • Animal • Egg • Bacteria

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