A&P Exam 1 Review

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Across
  1. 5. Unstructured material filling the space between cells within connective tissue
  2. 7. Type of cartilage that provides support and is found between the vertebrae.
  3. 14. The substance found between cells that provides support and nourishment
  4. 15. Exo-
  5. 17. Single layer of cells, very thin
  6. 18. Osteo-
  7. 20. How somatic cells reproduce
  8. 21. The output of a system AMPLIFIES the system. ________ feedback
  9. 24. State of chemical equilibrium that is maintained by the body
  10. 25. The study of body parts (form)
  11. 29. Structures derived from a common evolutionary ancestor
  12. 30. Neuro-
  13. 31. A protein that helps waterproof cells
  14. 32. Flat, pancake shaped cells
  15. 33. Ductless gland that secretes hormones
  16. 34. Walking surface of the thoracic limb
  17. 35. Thin, protective layers that line body cavities, separate organs, and cover surfaces
Down
  1. 1. As a structure becomes more ____________, its quantity decreases.
  2. 2. -ology
  3. 3. Interior cavity of an organ or vessel
  4. 4. 2+ layers of cells
  5. 6. The output of a system INHIBITS the system. ________ feedback
  6. 8. Cells that are taller than they are wide
  7. 9. The study of the function of the body (function)
  8. 10. Endo-
  9. 11. Type of cartilage that is found in joints. It protects the articular surface of bones.
  10. 12. Biological occurrence wherein the output of a system will amplify or inhibit the system
  11. 13. Passive movement of ions across a concentration gradient (from areas of high to low)
  12. 16. Cells that are as tall as they are wide
  13. 19. Towards the nose
  14. 21. Walking surface of the pelvic limb
  15. 22. How gametes reproduce
  16. 23. __________ are chemical messengers.
  17. 26. Type of cartilage that stretches and returns to its original shape. It is found in the ears.
  18. 27. Spectrum between the most and least concentrated regions
  19. 28. Myo-