Cellular Respiration

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Clear liquid we drink that falls as rain (5)
  2. 5. An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous ___ (6)
  3. 7. The protoplasm of a cell excluding the nucleus (9)
  4. 9. Living or active in the absence of free oxygen (9)
  5. 10. A colorless ___ formed as an important intermediate in metabolism or fermentation (11)
  6. 12. Tiniest unit of living things (plural) (5)
  7. 14. Of or relating to or obtained from milk (6)

Down

  1. 1. Depending on free oxygen or air (7)
  2. 3. Liquid in drinks like beer and wine that adults sometimes have (7)
  3. 4. Any of several complex proteins that are produced by cells and act as catalysts in specific (6)
  4. 6. A metabolic process that breaks down carbohydrates and sugars through a series of reactions (10)
  5. 8. The power to do work or make things move (6)
  6. 11. Characterized by or divided into or containing cells or compartments (8)
  7. 13. A nucleotide derived from adenosine that occurs in muscle tissue (3)