Class 12 Biology photosynthesis part 2
Department Of Information Technology・2 minutes read
Photosynthesis involves a complex series of reactions resulting in the production of glucose and is divided into light-dependent and light-independent phases. The process includes the Calvin cycle in the stroma of chloroplasts, utilizing ATP and NADPH to convert CO2 into glucose, with Melvin Calvin awarded the Nobel Prize in 1961 for his work on photosynthesis.
Insights
- Photosynthesis involves two main phases: light-dependent reactions and light-independent reactions, with the former occurring in the thylakoid membrane and resulting in the production of ATP and NADPH crucial for glucose synthesis.
- The Calvin cycle, part of the light-independent reactions, converts CO2 into glucose through enzyme-controlled reactions in the stroma of chloroplasts, with the enzyme Rubisco playing a key role in this process and the end product being glucose, the ultimate outcome of photosynthesis.
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Recent questions
What are the two phases of photosynthesis?
Light-dependent and light-independent reactions
What is the role of electron carriers in photosynthesis?
Capture and transfer electrons during the process
What is the Calvin cycle?
Part of the dark reactions converting CO2 into glucose
How does water breakdown contribute to photosynthesis?
Yields oxygen, hydrogen, and electrons for electron transfer
Who discovered the Calvin cycle?
Melvin Calvin
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