Biology
Grade-10
Easy
Question
What is the location of the light reaction?
- Grana
- Stroma
- Cytoplasm
- ER
Hint:
The structure that is formed by stacking of thylakoids.
The correct answer is: Grana
- Light reaction occurs in grana
- Grana is the structure present in chloroplast that is made of stacks of thylakoids arranged
- Light reaction of photosynthesis is the first step where solar energy is converted into ATP and NADPH
- Oxygen is the by product of light reaction
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