NEET Biology Mineral Nutrition In Plants Question Bank Mineral Absorption

  • question_answer
    Which of the following does not require carrier molecule during transport through cell membranes

    A) Diffusion

    B) \[N{{a}^{+}}\]and\[{{K}^{+}}\]transport

    C) Active transport of sugars and amino acids

    D) None of the above

    Correct Answer: A

    Solution :

    It is movement of solutes along the chemical potential or electrochemical potential gradient through the cell membranes without the membrane providing any special pathway or spending energy.


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