Which of the following absorb light energy for photosynthesis?
Which of the following absorb light energy for photosynthesis?
Chlorophyll
Water molecule
$\mathrm{O}_2$
RUBP
Solution
Chlorophyll molecule absorbs light for photosynthesis. $\mathrm{H}_2 \mathrm{O}$ molecules provide $\mathrm{H}^{+}$ions and electrons during photosynthesis. $\mathrm{O}_2$ is liberated during photosynthesis. RuBP (Ribulose 1, 5-bisphosphate) reacts with $\mathrm{CO}_2$ during dark reaction of photosynthesis. This process takes place in the presence of enzyme RuBisCO.