Why is photosynthesis endergonic?
Understand the Problem
The question is asking for an explanation of why the process of photosynthesis is considered endergonic, which means it requires energy input to proceed. We can discuss the energy transformations involved, specifically the conversion of light energy into chemical energy stored in glucose.
Answer
Photosynthesis requires light energy to produce glucose, making it endergonic.
Photosynthesis is an endergonic reaction because it requires the absorption of light energy to drive the synthesis of glucose from carbon dioxide and water.
Answer for screen readers
Photosynthesis is an endergonic reaction because it requires the absorption of light energy to drive the synthesis of glucose from carbon dioxide and water.
More Information
Photosynthesis involves the conversion of light energy into chemical energy stored in glucose, hence it requires an energy input.
Tips
A common mistake is to confuse photosynthesis with exergonic reactions that release energy.
Sources
- Why is photosynthesis is an endergonic reaction? - homework.study.com
- Endergonic reaction - Wikipedia - en.wikipedia.org
