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Q9 (CDS-I/2026) Science & Technology › Basic Science (Physics, Chemistry, Biology)

Match List-I with List-II and select the answer using the codes given below the Lists: List-I (Structure/Organelle) A. Mitochondria B. Cytoskeleton C. Smooth ER D. Vacuoles List-II (Function) 1. Maintenance of cell shape 2. Detoxification in liver cells 3. Storage of chemicals and cell enlargement 4. Cellular respiration Codes:

Result
Your answer: —  Â·  Correct: B

Explanation

The correct matching of cell organelles to their functions is as follows:

  • Mitochondria (A-4): Known as the 'powerhouse of the cell', they are the primary site for cellular respiration and ATP production.
  • Cytoskeleton (B-1): A network of protein fibers (microtubules and microfilaments) responsible for the maintenance of cell shape and internal organization.
  • Smooth ER (C-2): The Smooth Endoplasmic Reticulum is involved in lipid synthesis and is specifically responsible for the detoxification of drugs and poisons in liver cells.
  • Vacuoles (D-3): In plant cells, large central vacuoles are essential for the storage of chemicals and maintaining turgor pressure, which facilitates cell enlargement.

Matching these pairs leads to the sequence 4-1-2-3, which corresponds to Option B.

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SIMILAR QUESTIONS

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CDS-II · 2017 · Q51 Relevance score: 6.67

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