Asked by Shawn Collins on Jul 21, 2024

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What are the reactants of the light-dependent reactions of photosynthesis?

A) H2O, ADP, and NADP+
B) CO2, ADP, and NADP+
C) H2O, ATP, and NADPH
D) CO2, ADP, and NADPH
E) H2O, CO2, and NADP+

Light-Dependent Reactions

The phase of photosynthesis where sunlight is absorbed by chlorophyll, resulting in the production of ATP and NADPH, which are then used in the Calvin cycle.

NADP+

Nicotinamide adenine dinucleotide phosphate, a coenzyme involved in redox reactions in cells, especially in photosynthesis.

ADP

Adenosine diphosphate, a molecule involved in cellular energy transfer, acting as a precursor to ATP during cellular respiration.

  • Comprehend the mechanism and significance of ATP synthesis during the light-dependent stages of photosynthesis.
  • Recognize the substances that react, the resulting compounds, and the comprehensive series of reactions that constitute photosynthesis.
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SS
Shyam SundarJul 26, 2024
Final Answer :
A
Explanation :
The correct reactants for the light-dependent reactions of photosynthesis are water (H2O), ADP (adenosine diphosphate), and NADP+ (nicotinamide adenine dinucleotide phosphate). These reactants are used to produce oxygen, ATP, and NADPH.