Biology of the Body

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Across
  1. 6. the junction between the axon tip of a sending neuron and the dendrite of the receiving neuron
  2. 9. system made up of the brain and spinal cord
  3. 10. calms the body conserving its energy
  4. 13. controls glands and muscles of internal organs
  5. 14. the bodies speedy communication system
  6. 15. central nervous system neurons that internally communicate and intervene between sensory inputs and motor outputs
Down
  1. 1. arouses the body, mobilizing its energy in stressful situations
  2. 2. controls the body's skeletal muscles
  3. 3. drug molecules that are enough like the natural neurotransmitter to optimize its receptor site and block its affect bit not similar enough to stimulate receptor cells
  4. 4. neurotransmitter with primary roles such as physical arousal, learning, and memory
  5. 5. interconnected neural cells that, with experience, can learn, and with feedback, strengthens or inhibits experiences with same results
  6. 7. neurotransmitter with primary roles such as movement, thought processes, and pleasure
  7. 8. neurotransmitter with primary roles such as emotional states or moods, sleep, hunger, and arousal
  8. 11. carry outgoing information from the central nervous system to muscles and glands
  9. 12. neurons that carry incoming information from sensory receptors to the central nervous system