input with options: Q: How many layers of phospholipids does the cell membrane contain? A:
OPTIONS:
- four
- five
- three
- two
output: two

input with options: Q: What shape is the colony of a volvox cell? A:
OPTIONS:
- pyramid
- coil-shaped
- tubular
- hollow ball shaped
output: hollow ball shaped

input with options: Q: Another unit of energy, used widely in the health professions and everyday life, is _______? A:
OPTIONS:
- carbs
- body index
- biomass ( cal )
- calorie ( cal )
output: calorie ( cal )

input with options: Q: Microwave ovens use radiation to provide food with what kind of energy? A:
OPTIONS:
- magnetic
- vibrational
- mechanical
- heat
output:
heat