Smoking is an addictive behavior that can be hard to stop.Which situation is responsible for the pleasurable feelings associated with smoking?
A) increased tar in the lungs
B) increased dopamine production in the brain
C) decreased nicotine in the blood
D) decreased dopamine production in the brain
E) decreased lung function
Correct Answer:
Verified
Q6: Studying for a biology exam involves which
Q7: The brain is part of the nervous
Q8: Our sensory organs,such as our eyes and
Q9: Which statement regarding nicotine is false?
A) Chewing
Q10: The brain is part of the central
Q12: Nerve cells,called neurons,transmit signals through the central
Q13: The spinal cord consists of a thick
Q14: All of these behaviors can become addictions
Q15: Neurons communicate with each other through electrical
Q16: When the myelin sheath protecting the axon
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