This topic contains a solution. Click here to go to the answer

Author Question: What is a Duchenne smile? a. a fake smile b. a suppressed grimace c. a smile in response to ... (Read 178 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AngeliqueG

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

e

Answer to Question 2

d





 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

For a complete list of videos, visit our video library