S1 Vocab Day

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Across
  1. 2. scientific study of heredity
  2. 3. cell division for growth, repair, maintenance
  3. 5. factors in an experiment that change
  4. 8. packages proteins for export
  5. 9. gel-like fluid in a cell
  6. 12. preliminary model that can be adjusted
  7. 13. base unit for length in the metric system
  8. 14. the parts of something
  9. 15. organelle in plants captures and converts energy
  10. 19. the basic unit of a living thing
  11. 21. allele that is masked
  12. 24. the powerhouse of the cell
  13. 25. different forms of a gene
Down
  1. 1. oxygen+food=energy
  2. 4. a number and unit used to define a quantity
  3. 6. unicellular organism that lacks a nucleus
  4. 7. prediction that can be tested
  5. 10. cellular process of making, storing, and transporting chemicals
  6. 11. set of data in an experiment
  7. 16. scientific explanation describing how the world acts
  8. 17. idea to best explain an observation of an experiment
  9. 18. allele that shows up
  10. 20. having two different alleles for a trait
  11. 22. specialized structures that perform functions in a cell
  12. 23. the amount of space an object takes up