Cells and Systems Science Crossword

2. one of two major tubes in the neck, leading from the pharynx to the lungs
7. provides protection for chest cavity
9. where majority of absorption takes place, contains villi
10. membrane bound sacs for storage, digestion and waste removal
15. we have 46 of them, they contain instructions for traits and characteristics
16. system that pushes molecules into the blood system
22. movement of particles from a low to high concentration
23. the breaking down of food into nutrients
24. where the digestive process begins
25. outer layer of a cell (surrounding)
27. what system eliminates non solid waste
28. waste product for muscle action
32. a nitrogen waste produced in the liver from a breakdown of protein
33. a protein produced by the by the immune system tag, destroy invasive microbes
36. hormone that tells the body to produce sperm
38. scientific term for being just right
40. digestive plant for fats, carbs and proteins for the cell
41. protein packaging plant for the cell
42. produced from the breakdown of rna/dna
45. object that contains epinephrine, fights anaphylactic reactions
46. muscular contractions in the esophagus to force the bolus to the stomach
47. filters blood in order to remove cellular waste products from the body
49. tube that carries urine out of the body

1. contains vocal cords, where sound is produced
3. a protein our body produces to differ between “self and not self”
4. hormone that regulates metabolism
5. the taking in of food
6. organelle that contains chlorophyll
8. type of teeth for cutting food
11. holds a large concentration of O2
12. dome shaped muscle that separates the chest and abdominal cavity
13. what temporarily stores urine until released
14. the system that converts food into energy
15. the bolus after being broken down by hydrochloric acid
17. the enzyme in the alive that chemically digests food
18. thought of as the powerhouse of the cell
19. system of the heart
20. hormone that decreases blood sugar py promoting the uptake of glucose by cells
21. the taking in of nutrients by cells
26. what lines the stomach and the respiratory tract
29. flap of tissue that guards entrance to trachea
30. tubes that carry urine from the pelvis of the kidney to the urinary bladder
31. carries blood away from;
34. multiple tubes that subdivide from bronchi
35. system responsible for breathing
37. disease that can be transmitted from animal to human and back
39. what an object is dissolved into
43. carries blood to;
44. system of the kidneys
48. the object that is dissolved