Across
- 4. Iron-rich blood pigment carrying oxygen.
- 6. Cellular energy currency molecule.
- 8. Fluid moistening food in the mouth.
- 11. Two main branches splitting from trachea.
- 13. Process converting light to chemical energy.
- 15. Volume of air remaining after forced exhalation.
- 18. Muscle byproduct causing sudden cramps.
- 19. Smaller tubes branching inside the lungs.
- 20. Two cells regulating stomatal opening.
- 22. Three-carbon molecule made during glycolysis.
- 24. Circular muscle regulating food exit.
- 25. First C-shaped part of small intestine.
- 26. Rhythmic gut movements pushing food down.
- 28. Fungi feeding on dead organic matter.
- 31. Largest gland producing bile juice.
- 32. Pancreatic enzyme digesting proteins.
- 35. Removal of undigested waste from body.
- 36. Intestinal projections absorbing digested food.
- 37. Tiny hairs filtering dust in nasal passage.
- 38. Stomach enzyme that digests proteins.
- 40. Organism that synthesizes its own food.
- 43. Alcohol produced by anaerobic yeast.
- 44. Protects stomach lining from acid.
- 45. Green pigment absorbing solar energy.
- 46. Initial breakdown of glucose in cells.
- 47. Respiration requiring molecular oxygen.
Down
- 1. Anaerobic respiration carried out by yeast.
- 2. Insufficient process for human oxygen transport.
- 3. Leeches or cuscuta getting nutrition without killing.
- 5. Glands located in the stomach wall.
- 6. Balloon-like respiratory gas exchange units.
- 7. False feet used by amoeba for food.
- 9. Organelle where photosynthesis occurs.
- 10. Breaking large fat droplets into smaller ones.
- 12. Liver juice emulsifying fat globules.
- 14. Organism relying on others for nutrition.
- 16. Windpipe kept open by cartilaginous rings.
- 17. Six-carbon sugar broken down for energy.
- 21. Powerhouse site for aerobic respiration.
- 22. Gland secreting trypsin, lipase, and amylase.
- 23. Utilization of absorbed food by body cells.
- 27. Pores on leaves for gas exchange.
- 29. Acid creating acidic medium in stomach.
- 30. Amoeba's mode of ingesting complex food.
- 31. Pancreatic enzyme breaking down fats.
- 33. Process of taking food into the body.
- 34. Cellular site where glycolysis happens.
- 39. Respiration occurring without oxygen.
- 41. Rings preventing trachea from collapsing.
- 42. Enzyme digesting starch in saliva.