Biology 5090 · O Level · Photosynthesis

Photosynthesis — practice question

Which row gives the correct number of molecules, for each substance consumed and formed, during photosynthesis?

  • AUsed: $\text{CO}_2$ (1), $\text{H}_2\text{O}$ (1); Produced: $\text{C}_6\text{H}_{12}\text{O}_6$ (1), $\text{O}_2$ (1)
  • BUsed: $\text{CO}_2$ (1), $\text{H}_2\text{O}$ (6); Produced: $\text{C}_6\text{H}_{12}\text{O}_6$ (6), $\text{O}_2$ (1)
  • CUsed: $\text{CO}_2$ (1), $\text{H}_2\text{O}$ (6); Produced: $\text{C}_6\text{H}_{12}\text{O}_6$ (6), $\text{O}_2$ (6)
  • DUsed: $\text{CO}_2$ (6), $\text{H}_2\text{O}$ (6); Produced: $\text{C}_6\text{H}_{12}\text{O}_6$ (1), $\text{O}_2$ (6)

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