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Home Q & A Board Science-Related Homework Help Psychology
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sis sis
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6 years ago
In mutant mice who lack substance P or receptors for substance P:
 
  a. All pain sensations were blocked
  b. Mild pain was blocked but not more severe pain
  c. Severe pain was blocked but not milder pain
  d. No effect on pain was observed
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If you want to live life free
Take your time, go slowly
Do few things but do them well
Heartfelt work grows purely.
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-justin--justin-
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6 years ago
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sis Author
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6 years ago
this is exactly what I needed
klyn
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Yesterday
This helped my grade so much Perfect
Morgan-C
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2 hours ago
Thanks for your help!!
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