Question
Biology Question on The Electron Transport
What happens in light reaction (Photo chemical reaction):
A
Formation of ATP and NADPH2
B
Formation of ATP
C
Formation of sugar
D
Breakdown of sugar
Answer
Formation of ATP and NADPH2
Explanation
Solution
The primary outcomes of the light reactions in photosynthesis are the formation of ATP and NADPH2. These high-energy molecules are essential for the subsequent dark reactions (Calvin cycle) where sugars are synthesized.
So, the correct option is (A): Formation of ATP and NADPH2