Across
- 5. transfer of oxygen and production of carbon dioxide and water as end products
- 7. Primary carrier of energy in cells
- 8. A substance that takes part in and undergoes change during a reaction
- 12. Membrane-bound cell organelles that generate most of the chemical energy needed to power the cell's biochemical reactions
- 13. substance occurring in plant or animal tissue and producing a characteristic color
- 14. A gas necessary for a plant to produce food
- 16. An organism that can make its own food
- 18. The potential of a chemical substance to undergo a chemical reaction to transform into other substances
- 19. Without oxygen
- 20. A side effect of fermentation within yeast
Down
- 1. Main type of sugar in the blood
- 2. lungs shrink to allow gasses to diffuse out
- 3. Process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
- 4. The basis of fluids in living organisms
- 6. A side effect of fermentation within mammals
- 7. With oxygen
- 9. is radiant light and heat from the Sun
- 10. An organism that can not make its own food
- 11. A chemical element in the air necessary for human survival
- 15. lungs expand to allow gasses to diffuse in
- 17. What happens when the body has no more oxygen
- 18. Marked by or promoting metabolic activity concerned with the breakdown of complex molecules