INTEGRATED SCIENCE H.I.C.E. ACTIVITY # 3: Summary of Terms Crossword

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Across
  1. 2. eukaryotic organelles that break down organic molecules to produce ATP.
  2. 5. organisms whose cells have a true nucleus, such as proteins, animals, plants, and fungi.
  3. 7. the aerobic breakdown of glucose to produce ATP.
  4. 9. the study of life and living organisms.
  5. 12. adenosine triphosphate, the molecule that provides the energy for most cellular processes.
  6. 13. the organelles within plant cells in which photosynthesis occurs.
  7. 14. structures within the cytoplasm of eukaryotic cells that perform specific functions in the cell.
  8. 15. complex proteins that catalyze chemical reactions in living organisms.
Down
  1. 1. organic molecules composed of folded chains of amino acids.
  2. 3. transport across the cell membrane that requires energy from the cell.
  3. 4. the DNA-containing structures within cells.
  4. 6. organic molecules that are composed of chains of nucleotides and store genetic information.
  5. 8. single-called organisms, such as bacteria and archaea, whose cells lack a nucleus.
  6. 10. the basic units of life that make up all living organisms.
  7. 11. the part of a cell that is inside the cell membrane but outside the nucleus.