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Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNA
polymerase .
Reason (R) : The polarity of the template strand is 3'→5'.
- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'C'. Can you explain this answer?
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Directions: In the following questions a statement of assertion (A) is...
DNA polymerase enzyme is responsible for synthesizing DNA, they add nucleotides one by one to the growing DNA chain, adding those which are complementary to the template. The template strand has polarity in 3'→5'.
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Directions: In the following questions a statement of assertion (A) is...
Assertion and Reasoning Questions
Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNA polymerase.
Reason (R) : The polarity of the template strand is 3'→5'.
Explanation:
• DNA polymerase is the enzyme responsible for the continuous replication of DNA strand during DNA synthesis.
• The process of DNA replication is semi-conservative in nature, that is, each newly synthesized strand is complementary to the template strand.
• During replication, DNA polymerase reads the template strand in the 3'→5' direction and synthesizes the new strand in the 5'→3' direction.
• Hence, the polarity of the template strand is 3'→5'.
Option (a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A) is incorrect because although both statements are true, the reason does not correctly explain the assertion.
Option (b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A) is incorrect because both statements are true and the reason does explain the assertion, but not correctly.
Option (c) Assertion (A) is true but reason (R) is false is correct because DNA polymerase is indeed the enzyme involved in the continuous replication of DNA strand, but the polarity of the template strand is 3'→5', not 5'→3' as stated in the reason.
Option (d) Assertion (A) is false but reason (R) is true is incorrect because assertion (A) is true.
Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNA polymerase.
Reason (R) : The polarity of the template strand is 3'→5'.
Explanation:
• DNA polymerase is the enzyme responsible for the continuous replication of DNA strand during DNA synthesis.
• The process of DNA replication is semi-conservative in nature, that is, each newly synthesized strand is complementary to the template strand.
• During replication, DNA polymerase reads the template strand in the 3'→5' direction and synthesizes the new strand in the 5'→3' direction.
• Hence, the polarity of the template strand is 3'→5'.
Option (a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A) is incorrect because although both statements are true, the reason does not correctly explain the assertion.
Option (b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A) is incorrect because both statements are true and the reason does explain the assertion, but not correctly.
Option (c) Assertion (A) is true but reason (R) is false is correct because DNA polymerase is indeed the enzyme involved in the continuous replication of DNA strand, but the polarity of the template strand is 3'→5', not 5'→3' as stated in the reason.
Option (d) Assertion (A) is false but reason (R) is true is incorrect because assertion (A) is true.
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Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?
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Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct 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 Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct 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 Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?.
Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct 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 Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct 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 Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Here you can find the meaning of Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion (A) : The enzyme involved in the continuous replication of DNA strand is DNApolymerase .Reason (R) : The polarity of the template strand is 3→5.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
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