Review Part 2

1234567891011121314151617181920212223
Across
  1. 4. Do not change length during skeletal muscle contraction
  2. 5. “out of a cell” ; method for bulk expulsion of substances
  3. 7. Muscle fibers optimized for aerobic metabolism
  4. 9. Most bones form by this process
  5. 12. A neuron can have many dendrites but only one of this
  6. 13. Portion of bone where longitudinal growth occurs
  7. 14. Medial bone of lower leg; weight-bearing
  8. 15. The elbow or the knee
  9. 16. Energy currency
  10. 17. Voluntary, striated muscle tissue that fatigues
  11. 18. Chemical signal
  12. 19. Joint with space; most joints in the limbs are this type
  13. 22. Uppermost part of sternum
  14. 23. Organelles responsible for substance transport
Down
  1. 1. Tough, fibrous membrane the covers most of long bone
  2. 2. Neurotransmitter for skeletal muscle contraction
  3. 3. The cell membrane is composed of 2 _________ layers
  4. 6. Electrons in outer shell of sodium atom
  5. 8. Cell distribution center
  6. 9. Type of tissue that covers body surfaces, lines cavities, & forms glands
  7. 10. A characteristic of living things; relates to the ability to adjust
  8. 11. Fixed joint allowing no movement; sutures are an example
  9. 20. Unnatural or premature cell death
  10. 21. Changing the number of neutrons results in this