Biology Midterm Review: Molecules and Cells

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Across
  1. 3. G1, S, G2 and M
  2. 6. The cell cycle produces more cells for repair and ______
  3. 7. Amino acids or monosaccharides
  4. 12. Monomer of a lipid
  5. 14. Proteins that speed up chemical reactions
  6. 17. Transfers energy from glucose to ATP
  7. 19. Energy-carrying molecule in a cell
  8. 20. A product of photosynthesis
  9. 22. Element that is the backbone of biological molecules
  10. 23. Stage of the cell cycle when DNA is replicated
  11. 25. Division of the nucleus and the chromosomes
  12. 26. Maintenance of stable internal conditions
  13. 27. Structures in the cell's nucleus made of protein and DNA
Down
  1. 1. A product of cellular respiration
  2. 2. ATP releases energy when it loses this
  3. 4. Source of fast energy
  4. 5. Converts light energy to chemical energy in glucose
  5. 8. Molecules that store genetic information
  6. 9. Uses energy to move materials across the cell membrane
  7. 10. Examples include osmsosis and diffusion
  8. 11. Division of the cytoplasm
  9. 13. Monomer of a protein
  10. 15. Organelle that produces glucose
  11. 16. Cell structure that breaks down waste materials
  12. 18. Hydrophobic biological molecules
  13. 21. Organelle that performs cellular respiration
  14. 24. Site of protein synthesis