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Read the following statements and select the correct option.
Statement 1: Prothrombin is essential for blood clotting.
Statement 2: Prothrombin is synthesized in the liver in the presence of C++
Statement 1: Prothrombin is essential for blood clotting.
Statement 2: Prothrombin is synthesized in the liver in the presence of C++
- a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1
- b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. Can you explain this answer?
Verified Answer
Read the following statements and select the correct option.Statement ...
Prothrombin is essential for blood clotting and is synthesized in the liver in the presence of vitamin K.
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Read the following statements and select the correct option.Statement ...
Statement 1: Prothrombin is essential for blood clotting.
Statement 2: Prothrombin is synthesized in the liver in the presence of Vitamin K.
The correct option is C, i.e., Statement 1 is correct, and Statement 2 is incorrect.
Explanation:
• Prothrombin is a protein that plays a crucial role in the clotting of blood. It is a precursor to thrombin, which is an enzyme that converts fibrinogen (soluble protein) into fibrin (insoluble protein) during the clotting process.
• The synthesis of prothrombin occurs in the liver, but its production is dependent on the presence of Vitamin K. Vitamin K is a fat-soluble vitamin that acts as a cofactor for the enzyme gamma-glutamyl carboxylase, which carboxylates the glutamic acid residues of prothrombin to form active thrombin.
• Therefore, Statement 1 is correct as prothrombin is indeed essential for blood clotting.
• However, Statement 2 is incorrect as Vitamin K is required for the synthesis of prothrombin, not C.
Statement 2: Prothrombin is synthesized in the liver in the presence of Vitamin K.
The correct option is C, i.e., Statement 1 is correct, and Statement 2 is incorrect.
Explanation:
• Prothrombin is a protein that plays a crucial role in the clotting of blood. It is a precursor to thrombin, which is an enzyme that converts fibrinogen (soluble protein) into fibrin (insoluble protein) during the clotting process.
• The synthesis of prothrombin occurs in the liver, but its production is dependent on the presence of Vitamin K. Vitamin K is a fat-soluble vitamin that acts as a cofactor for the enzyme gamma-glutamyl carboxylase, which carboxylates the glutamic acid residues of prothrombin to form active thrombin.
• Therefore, Statement 1 is correct as prothrombin is indeed essential for blood clotting.
• However, Statement 2 is incorrect as Vitamin K is required for the synthesis of prothrombin, not C.
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Read the following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. Can you explain this answer?
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Read the following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. 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 following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. 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 following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. Can you explain this answer?.
Read the following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. 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 following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. 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 following statements and select the correct option.Statement 1: Prothrombin is essential for blood clotting.Statement 2: Prothrombin is synthesized in the liver in the presence of C++a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1b)Both statements 1 and 2 are correct but statement 2 is not 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 'C'. Can you explain this answer?.
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