Into which two sequential stages is photosynthesis divided?
AFixation and regeneration reactions
BLight-dependent and light-independent reactions
COxidation and decarboxylation reactions
DAbsorption and transpiration reactions
Answer & Solution
Correct answer: B. Light-dependent and light-independent reactions
1. Photosynthesis takes place in two sequential stages.
2. These are the light-dependent reactions and the light-independent reactions.
3. In the first, energy from sunlight is absorbed by chlorophyll and converted into stored chemical energy.
4. Fixation and regeneration are two of the three stages within the second set, so they are a smaller subdivision.
_Source: OpenStax Biology (1st ed., CC BY 4.0), Ch 8 "Photosynthesis", section 8.1 Overview of Photosynthesis_
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