Item EB038001: The formation of ATP from ADP and inorganic phosphate requires an input of energy.
In plants and animals, ATP is formed during a chemical reaction between ADP and inorganic phosphate. Which of the following graphs shows how the energy of the system of reactants compares to the energy of the system of products?
- Distribution of Responses
![Chart showing distrubtion of responses for Item EB038001](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=76A4FB|339933|76A4FB|76A4FB&chds=0,100&chd=t:13,48,27,12&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=EB038001-dist.png)
- Points Earned
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 82 | 172 | 48% |
Grades | |||
6–8 | N/A | N/A | N/A |
9–12 | 68 | 148 | 46% |
Gender | |||
Male | 37 | 87 | 43% |
Female | 35 | 66 | 53% |
Primary Language | |||
English | 62 | 136 | 46% |
Other | 7 | 9 | 78% |
- Distribution of Responses
![Chart showing distrubtion of responses for Item EB038001](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=76A4FB|339933|76A4FB|76A4FB&chds=0,100&chd=t:7,61,25,6&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=EB038001-dist.png)
- Points Earned
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 108 | 177 | 61% |
Grades | |||
6–8 | N/A | N/A | N/A |
9–12 | 101 | 164 | 62% |
Gender | |||
Male | 54 | 89 | 61% |
Female | 45 | 72 | 63% |
Primary Language | |||
English | 95 | 151 | 63% |
Other | 5 | 11 | 45% |
- Notes
- College Board, S.4.2: Energy Transfer, grades 9-12: • During cellular respiration, molecules from food — mainly sugars and fats — are converted in the presence of oxygen into carbon dioxide and water, and the chemical energy of that reaction is used to combine ADP and an inorganic phosphate to make ATP.