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Read the given statement and select the correct option. 

Statement 1:
Carboxylation is the most crucial step of Calvin where CO2 is utilised for the carboxylation of RuBP. 

Statement 2: This reaction is catalysed by the enzyme RuBisCO which results in the formation of two molcules of 3-PGA.

  • a)
    Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1

  • b)
    Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1

  • c)
    Statement 1 is correct and statement 2 is incorrect

  • d)
    Both statements 1 and 2 are incorrect

Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Read the given statement and select the correct option.Statement 1: Ca...
Carboxylation is the most crucial step of Calvin cycle where CO2 is utilized for the carboxylation of RuBP through the use of ATP and NADPH generated by the light reactions. The reaction is catalysed by enzyme RuBisCO CO2 combines with RuBP (ribulose-1, 5-biphosphate) to produce a transient intermediate compound called 2-carboxy 3-keto 1,5-biphosphoribotol. The intermediat splits up immediately in the presence of water to form two molecules of 3-phosphoglyceric acid or PGA, which is the first stable product of photosynthesis


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Most Upvoted Answer
Read the given statement and select the correct option.Statement 1: Ca...
Explanation:


Statement 1: Carboxylation is the most crucial step of Calvin where CO2 is utilised for the carboxylation of RuBP.


Statement 2: This reaction is catalysed by the enzyme RuBisCO which results in the formation of two molecules of 3-PGA.


Both statements 1 and 2 are correct, but statement 2 is not the correct explanation of statement 1. The carboxylation of RuBP is the first step of the Calvin cycle, which is the pathway for carbon fixation in photosynthesis. During this step, the enzyme RuBisCO catalyzes the reaction between CO2 and RuBP, resulting in the formation of two molecules of 3-PGA. This step is critical because it is the first step in the conversion of inorganic carbon into organic carbon, which can be used by the plant for energy and growth. However, while statement 2 correctly describes the reaction catalyzed by RuBisCO, it does not fully explain why carboxylation is the most crucial step of the Calvin cycle. Therefore, option B is the correct answer.
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Read the given statement and select the correct option.Statement 1: Carboxylation is the most crucial step of Calvin where CO2is utilised for the carboxylation of RuBP.Statement 2: This reaction is catalysed by the enzyme RuBisCO which results in the formation of two molcules of 3-PGA.a)Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1b)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1c)Statement 1 is correct and statement 2 is incorrectd)Both statements 1 and 2 are incorrectCorrect answer is option 'B'. Can you explain this answer?
Question Description
Read the given statement and select the correct option.Statement 1: Carboxylation is the most crucial step of Calvin where CO2is utilised for the carboxylation of RuBP.Statement 2: This reaction is catalysed by the enzyme RuBisCO which results in the formation of two molcules of 3-PGA.a)Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1b)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1c)Statement 1 is correct and statement 2 is incorrectd)Both statements 1 and 2 are incorrectCorrect 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 Read the given statement and select the correct option.Statement 1: Carboxylation is the most crucial step of Calvin where CO2is utilised for the carboxylation of RuBP.Statement 2: This reaction is catalysed by the enzyme RuBisCO which results in the formation of two molcules of 3-PGA.a)Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1b)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1c)Statement 1 is correct and statement 2 is incorrectd)Both statements 1 and 2 are incorrectCorrect 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 Read the given statement and select the correct option.Statement 1: Carboxylation is the most crucial step of Calvin where CO2is utilised for the carboxylation of RuBP.Statement 2: This reaction is catalysed by the enzyme RuBisCO which results in the formation of two molcules of 3-PGA.a)Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1b)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1c)Statement 1 is correct and statement 2 is incorrectd)Both statements 1 and 2 are incorrectCorrect answer is option 'B'. Can you explain this answer?.
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