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Which of the following protein is most abundant on the earth?
- a)Catalase
- b)Rubisco
- c)Amylase
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following protein is most abundant on the earth?a)Catalas...
The most abundant protein on Earth is Rubisco. Here's why:
- Rubisco stands for Ribulose-1,5-bisphosphate carboxylase/oxygenase.
- It is crucial in the process of photosynthesis, found in the chloroplasts of plants, algae, and some bacteria.
- Rubisco helps in the fixation of carbon dioxide from the atmosphere, converting it into organic molecules.
- This protein plays a pivotal role in the global carbon cycle, making it the most abundant protein on Earth.
- Rubisco stands for Ribulose-1,5-bisphosphate carboxylase/oxygenase.
- It is crucial in the process of photosynthesis, found in the chloroplasts of plants, algae, and some bacteria.
- Rubisco helps in the fixation of carbon dioxide from the atmosphere, converting it into organic molecules.
- This protein plays a pivotal role in the global carbon cycle, making it the most abundant protein on Earth.
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Most Upvoted Answer
Which of the following protein is most abundant on the earth?a)Catalas...
RUBISCO is the answer! I don't think that explanation is needed for it as it has been given as a direct line in NCERT
Community Answer
Which of the following protein is most abundant on the earth?a)Catalas...
Understanding Rubisco
Rubisco, or ribulose-1,5-bisphosphate carboxylase/oxygenase, is recognized as the most abundant protein on Earth. Here’s a detailed explanation:
Function of Rubisco
- Rubisco plays a crucial role in the process of photosynthesis.
- It catalyzes the first major step of carbon fixation in the Calvin cycle, where carbon dioxide is converted into organic compounds.
- This process is fundamental for plant growth and sustaining life on Earth.
Abundance in Nature
- Found in high concentrations in all photosynthetic organisms, including plants, algae, and cyanobacteria.
- Given that these organisms are the primary producers in ecosystems, Rubisco accounts for a significant portion of the total protein in biomass.
Comparison with Other Proteins
- Catalase, while important for breaking down hydrogen peroxide, is less abundant than Rubisco.
- Amylase, which helps in the digestion of carbohydrates, is also not present in the same quantities as Rubisco.
- The sheer volume of photosynthetic organisms on Earth contributes to Rubisco's dominance as the most abundant protein.
Conclusion
- Rubisco's essential role in photosynthesis and its widespread presence in nature solidify its status as the most abundant protein on the planet.
- Understanding its significance is crucial for appreciating the foundation of life and ecosystems worldwide.
Rubisco, or ribulose-1,5-bisphosphate carboxylase/oxygenase, is recognized as the most abundant protein on Earth. Here’s a detailed explanation:
Function of Rubisco
- Rubisco plays a crucial role in the process of photosynthesis.
- It catalyzes the first major step of carbon fixation in the Calvin cycle, where carbon dioxide is converted into organic compounds.
- This process is fundamental for plant growth and sustaining life on Earth.
Abundance in Nature
- Found in high concentrations in all photosynthetic organisms, including plants, algae, and cyanobacteria.
- Given that these organisms are the primary producers in ecosystems, Rubisco accounts for a significant portion of the total protein in biomass.
Comparison with Other Proteins
- Catalase, while important for breaking down hydrogen peroxide, is less abundant than Rubisco.
- Amylase, which helps in the digestion of carbohydrates, is also not present in the same quantities as Rubisco.
- The sheer volume of photosynthetic organisms on Earth contributes to Rubisco's dominance as the most abundant protein.
Conclusion
- Rubisco's essential role in photosynthesis and its widespread presence in nature solidify its status as the most abundant protein on the planet.
- Understanding its significance is crucial for appreciating the foundation of life and ecosystems worldwide.
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Which of the following protein is most abundant on the earth?a)Catalaseb)Rubiscoc)Amylased)None of theseCorrect answer is option 'B'. Can you explain this answer?
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Which of the following protein is most abundant on the earth?a)Catalaseb)Rubiscoc)Amylased)None of theseCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following protein is most abundant on the earth?a)Catalaseb)Rubiscoc)Amylased)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following protein is most abundant on the earth?a)Catalaseb)Rubiscoc)Amylased)None of theseCorrect answer is option 'B'. Can you explain this answer?.
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