Across
- 2. Cavity between lungs
- 4. Back side
- 5. Membrane that reduces friction
- 6. Breaks polymers
- 8. Feedback that enhances change
- 10. Building block
- 12. Cavity that contains digestive organs
- 14. Above pH 7
- 18. Lines body cavities
- 19. Subatomic particle with positive charge
- 22. All living things are made of these
- 23. Away from midline
- 24. Sequence of amino acids (first level of structure)
- 26. Atom that lost electron
- 29. Lying face down
- 30. Builds polymers
- 33. Bond that involves sharing of electrons
- 37. Large biological molecule
- 40. Group of similar cells
- 41. Atom’s center
- 43. Smallest unit of matter
- 44. Bond that involves transfer of electrons
- 45. Atom that gained electron
- 46. Cavity that surrounds heart
- 48. Basic unit of life
- 50. Plane that divides left and right
- 53. Resists pH change
- 54. Below pH 7
- 55. Closer to origin
- 56. Study of cells
- 58. Membrane that covers abdominal organs
- 61. Anatomy that requires magnification
- 65. Protein structure with multiple polypeptides
- 66. Farther from origin
- 69. Chest cavity
- 70. Monomer of DNA/RNA
- 71. Catalyzes reactions
- 72. Atoms with same atomic number
- 73. Maintains internal stability
- 74. Protein structure with 3D shape of protein
- 75. Protein structure with helix or sheet
- 76. Stores genetic code
- 77. Anatomy visible to the eye
- 80. Study of function
- 81. Cavity that surrounds lungs
Down
- 1. Study of tissues
- 3. Made of amino acids
- 6. Weak polar bond (found between oxygen and hydrogen of neighboring water molecules)
- 7. Charged atom (protons not equal to electrons)
- 9. Group of related organs
- 11. Space for electrons
- 12. Blood pH below 7.35
- 13. Sugar in DNA
- 15. Blood pH above 7.45
- 16. Cavity that contains reproductive organs
- 17. Anything with mass
- 20. Helps make proteins by providing genetic information from DNA
- 21. Loss of protein shape
- 25. Toward the feet
- 26. Level of atoms and molecules
- 27. Study of structure
- 28. Target homeostatic value
- 31. Subatomic particle with no charge
- 32. Toward midline
- 34. Smallest unit
- 35. Plane that divides top and bottom
- 36. Feedback that opposes change
- 38. Two or more tissues
- 39. Unequal sharing of electrons in a bond
- 42. Hydrophobic macromolecule
- 47. Toward the tail
- 49. Subatomic particle with negative charge
- 51. Plane that divides front and back
- 52. Toward the head
- 57. Complete living being
- 59. Behind the peritoneum
- 60. Two or more atoms
- 62. Unequal protons and neutrons
- 63. Sugar in RNA
- 64. Front side
- 67. Toward the head
- 68. pH of 7
- 78. Lying face up
- 79. Electron level
