NEET Biology Cell - The Unit Of Life Question Bank Self Evaluation Test - Cell - The Unit of Life

  • question_answer
    Which of the following statements are correct?

    A) \[N{{a}^{+}}/{{K}^{+}}\] pump is an example of active transport.

    B) In plant cells, lipid like steroidal hormones are synthesised in SER.

    C) In plant cells, the vacuoles can occupy up to 10% of the volume of the cell.

    D) Chlorophyll and leucoplast are responsible for trapping light energy essential for photosynthesis.

    Correct Answer: A

    Solution :

    [a] In animal cells, lipid like steroidal hormones are synthesised in SER. In plant cells, the vacuoles can occupy up to 90% of the volume of the cell. Chlorophyll and carotenoid pigments are responsible for trapping light energy essential for photosynthesis.


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