Question: Q: Mypyramid features colored bands that represent what? A:
OPTIONS:
- caloric content
- essential vitamins
- popular diets
- food groups
Answer: food groups

Question: Q: An action potential that starts at the axon hillock moves along the axon only toward what? A:
OPTIONS:
- nerve endings
- ionic pathways
- polar synapses
- the synaptic terminals
Answer: the synaptic terminals

Question: Q: What preventive measure can protect even young children against diseases such as viral meningitis? A:
OPTIONS:
- nutrition
- surgical intervention
- malnutrition
- vaccination
Answer:
vaccination