Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this problem step by step:
Step 2:: Understanding the Terminology
- Endergonic reactions are chemical reactions that absorb energy from the surrounding environment - Exergonic reactions are chemical reactions that release energy to the surrounding environment
Step 3:: Analyzing Photosynthesis
6CO_{2} + 6H_{2}O + \text{light energy} \rightarrow C_{6}H_{12}O_{6} + 6O_{2}
Photosynthesis is the process by which plants convert light energy into chemical energy stored in glucose. The overall chemical equation is:
Step 4:: Energy Requirement
- Photosynthesis requires input of light energy to convert carbon dioxide and water into glucose and oxygen - The reaction does NOT spontaneously occur without energy input - The light energy is used to break chemical bonds and create new, energy-rich molecules
Step 5:: Determining the Reaction Type
- Since photosynthesis requires energy input to proceed - The reaction is ENDERGONIC - Energy is absorbed during the process to create glucose, which stores more potential energy than the initial reactants
Final Answer
Photosynthesis is an ENDERGONIC reaction because it requires energy input (from sunlight) to produce energy-rich glucose molecules.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students