Muscular- Relaxtion

  1. Relaxation:

    1) Nerve stops ____
    impulse
  2. Relaxation:

    2) ____ is broken down by acetylcholinesterase (an enzyme)
    ACh
  3. Relaxation:

    3) ____ are pumped back into the ____
    Ca2+ ions, S.R (ATP required to pump)
  4. Relaxation:

    4) Troponin/ tropomyosin locks the ____
    actin
  5. Relaxation:

    5) ____ can't bind to the ___
    Myosin heads, actin
  6. Relaxation:

    6) The thin _____ slide back to their relaxed position
    Myofilaments
  7. Rigor Mortis (rigidity of death)

    ____ leaks out of ____. No more ATP is produced, so myosin locks to actin. Muscles stay contracted _____. Then tissues begun breakdown
    Ca2+, SR, myosin, -24 hrs
Author
GoBroncos
ID
356685
Card Set
Muscular- Relaxtion
Description
Updated