MEGA
Energy in Biology
Cellular respiration is a chemical process in which the bonds between atoms of food molecules and oxygen molecul…
Item EB062002: Energy is released during cellular respiration because less energy is required to break bonds between atoms of C6H12O6 + O2 than is released when bonds form between molecules of CO2 and H2O.
Cellular respiration is a chemical reaction that occurs in plants and animals. Which of the following models illustrates the energy changes that occur during cellular respiration?
- Distribution of Responses
- Points Earned
| Group | Correct | Total | Percent |
|---|---|---|---|
| Overall | 29 | 133 | 22% |
| Grades | |||
| 6–8 | N/A | N/A | N/A |
| 9–12 | 27 | 118 | 23% |
| Gender | |||
| Male | 18 | 72 | 25% |
| Female | 9 | 44 | 20% |
| Primary Language | |||
| English | 26 | 114 | 23% |
| Other | 2 | 8 | 25% |
- Distribution of Responses
- Points Earned
| Group | Correct | Total | Percent |
|---|---|---|---|
| Overall | 25 | 149 | 17% |
| Grades | |||
| 6–8 | N/A | N/A | N/A |
| 9–12 | 22 | 130 | 17% |
| Gender | |||
| Male | 14 | 76 | 18% |
| Female | 9 | 54 | 17% |
| Primary Language | |||
| English | 20 | 124 | 16% |
| Other | 1 | 5 | 20% |