Chapters 2-4

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Across
  1. 3. Compounds that lack carbon
  2. 6. The "powerhouse" of the cell
  3. 9. The only step in cellular respiration that is anaerobic
  4. 11. A type of passive transport involving water moving across the plasma membrane
  5. 14. When DNA is "loosely packed"
  6. 16. The transport that moves AGAINST the concentration gradient (LOW to HIGH)
  7. 18. The cell's energy "currency"
  8. 19. Holds the cytosol and organelles
  9. 20. When sister chromatids get pulled apart in mitosis
  10. 22. Type of bond found in DNA that forms it's "backbone"
  11. 23. The SHARING of electrons
Down
  1. 1. A type of endocytosis; pseudopodia ("false feet")
  2. 2. The transport that requires no energy (moves HIGH to LOW)
  3. 4. A reaction with an input of energy
  4. 5. The study of energy transformation
  5. 7. The half-life of time it takes for half of radiation to leave the BODY
  6. 8. A solution becomes ACIDIC when more of these ions are added
  7. 10. Has amino acid as its monomer
  8. 12. When DNA condenses into tight coils
  9. 13. Has deoxyribose sugar; double-stranded
  10. 15. The macromolecule that does NOT have monomers
  11. 17. The smallest structural and functional unit of life
  12. 21. The control center of the cell