Class 9 Chapter 2: Cell – The Building Block of Life Test Series -1

 

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#1. Which statement correctly explains why plant cells do not burst in a hypotonic solution?

#2. Which organelle is directly responsible for packaging and secretion of proteins?

#3. A scientist observed a cell with DNA but without a nuclear membrane and membrane-bound organelles. The cell is most likely:

#4. Which of the following structures is present in BOTH mitochondria and chloroplasts?

#5. During osmosis, water moves:

#6. Which pair is incorrectly matched?

#7. The folds present in the inner membrane of mitochondria are important because they:

#8. A plant cell placed in concentrated sugar solution shrinks internally because:

#9. Which organelle would be maximum in number in pancreatic cells that secrete enzymes?

#10. Which statement about lysosomes is correct?

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