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Author Question: What is a Duchenne smile? a. a fake smile b. a suppressed grimace c. a smile in response to ... (Read 151 times)

biggirl4568

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on: Jun 19, 2018
What is a Duchenne smile?
 
  a. a fake smile
  b. a suppressed grimace
  c. a smile in response to another person smiling
  d. a type of smile resulting from the facial-feedback effect e. a genuine smile

Question 2

Shelley drinks two caffeinated grande lattes every morning. In terms of neurotransmission, what is happening in Shelley's body?
 
  a. Caffeine in the coffee serves as an agonist that suppresses the actions of glutamate and enhances the actions of dopamine.
  b. Caffeine in the coffee serves as an agonist that suppresses the actions of dopamine.
  c. Caffeine in the coffee serves as an antagonist that enhances the actions of glutamate. d. Caffeine in the coffee serves as an agonist that increases the availability of glutamate. e. Caffeine in the coffee serves as an antagonist that suppresses the actions of dopamine.


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AngeliqueG

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Reply #1 on: Jun 19, 2018
Answer to Question 1

e

Answer to Question 2

d


biggirl4568

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Reply #2 on: Jun 19, 2018
Thank you


AngeliqueG

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Reply #3 on: Jun 19, 2018
No problem :)


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