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S6 Nervous system & Locomotor system

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    nervous and locomotor systems
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  • The peripheral nervous system consists of all the ______ and _______ that interconnect the different parts of the body.
    Nerves and neurons
  •  15
  • Name the major parts of the central nervous system.
    Brain, cerebellum, and brain-stem (together these = the encephalon), spinal cord (inside spinal column)
  •  20
  • Explain the difference between reflex actions and voluntary actions.
    Reflex actions are actions we do without thinking. The brain controls voluntary actions.
  •  15
  • Give an example of a reflex action.
    Pulling hand away from a hot stove, e.g.
  •  10
  • Give an example of a voluntary action.
    Jumping up and down, e.g.
  •  10
  • The ______________ coordinates body movements.
    cerebellum
  •  15
  • The ____________, together with the network of nerves, oversees reflex actions.
    spinal cord
  •  15
  • The nervous system receives information from our ________.
    senses
  •  10
  • The locomotor system is the group of organs that allows ________________.
    movement
  •  15
  • The skeleton is formed by _________, __________, and ____________.
    bones, joints, and ligaments
  •  15
  • Joints contain __________ that join bones to bones.
    ligaments
  •  10
  • Muscles are attached to bones through __________.
    tendons
  •  15
  • What is the longest bone in the body?
    femur
  •  15
  • What are the bones of the fingers and toes called?
    phalanges
  •  15