Activation of Neurons Within the ________ Appears to Play a Key

question 25

Multiple Choice

Activation of neurons within the ________ appears to play a key role in the early reinforcing actions of drugs.

• A) thalamus
• B) nucleus accumbens
• C) amygdala
• D) dorsal striatum
• E) hippocampus

Recognize the health implications of radioactivity exposure and the role of background radiation in our environment.

Identify consumer products that contain radioactive materials and understand the sources of cosmic radiation.

Understand the formation and stability of isotopes, including the concepts of the belt of stability and artificial element creation.

Understand the adaptations necessary for nonvascular plants to survive and reproduce on land.