Original Project
Matter and Energy in Living Systems
Item ME161001: A solution of sugar water is a source of food because the sugar in the solution is a source of energy and building materials.
A patient is in the hospital. The nurse put a needle into his arm and connected it to a solution of sugar dissolved in water. Is the sugar and water solution that enters his body a source of food for the patient?
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A. Yes, because food is anything that provides energy, and the water in the solution provides energy
B. Yes, because food is anything that is a source of both energy and building materials, and the sugar in the solution is a source of energy and building materials
C. No, because liquids cannot be food, and the solution is a liquid
D. No, because food has to enter the body through the mouth, and the sugar and water solution does not enter the patient’s body through the mouth
Answer Choice |
Overall |
Grades |
Gender |
Primary Language |
|||
|---|---|---|---|---|---|---|---|
| n = 2409 |
6–8 n = 1299 |
9–12 n = 1101 |
Male n = 1140 |
Female n = 1205 |
English n = 2108 |
Other n = 235 |
|
| A. | 27% | 29% | 24% | 27% | 26% | 27% | 27% |
| B. | 54% | 49% | 60% | 53% | 56% | 55% | 49% |
| C. | 10% | 11% | 9% | 11% | 10% | 10% | 14% |
| D. | 9% | 10% | 7% | 10% | 8% | 8% | 10% |