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Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.
Assertion : Smaller cells metabolically more active than larger cells.
Reason : Metabolically active cells are usually larger due to lower nucleo-cytoplasmic ratio.
  • a)
    Both A and R are true, and R is the correct explanation of A.
  • b)
    Both A and R are true, but R is not the correct explanation of A.
  • c)
    A is true but R is false.
  • d)
    A is false but R is true.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Directions : In the following question, the Assertions (A) and Reason...
Metabolically active cells are usually smaller due to higher nucleocytoplasmic ratio. The former will allow the nucleus to have better of metabolic activities while the latter will allow quicker exchange of materials between the cells.
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Most Upvoted Answer
Directions : In the following question, the Assertions (A) and Reason...


Assertion and Reasoning Explanation:

Assertion:
Smaller cells are metabolically more active than larger cells.

Reason:
Metabolically active cells are usually larger due to lower nucleo-cytoplasmic ratio.

Explanation:

- The assertion is true because smaller cells have a higher surface area to volume ratio, allowing for more efficient exchange of nutrients and waste products with the environment. This leads to higher metabolic activity in smaller cells.

- The reason is false because metabolically active cells are not necessarily larger. In fact, smaller cells tend to be more metabolically active due to their increased surface area relative to their volume. Larger cells may have a lower nucleo-cytoplasmic ratio, but this does not necessarily make them more metabolically active.

Therefore, the correct answer is option 'C' - A is true but R is false.
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Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : Smaller cells metabolically more active than larger cells.Reason : Metabolically active cells are usually larger due to lower nucleo-cytoplasmic ratio.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?
Question Description
Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : Smaller cells metabolically more active than larger cells.Reason : Metabolically active cells are usually larger due to lower nucleo-cytoplasmic ratio.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)A is false but 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 question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : Smaller cells metabolically more active than larger cells.Reason : Metabolically active cells are usually larger due to lower nucleo-cytoplasmic ratio.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)A is false but 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 question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : Smaller cells metabolically more active than larger cells.Reason : Metabolically active cells are usually larger due to lower nucleo-cytoplasmic ratio.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'C'. Can you explain this answer?.
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