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Biology Test 19...

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  • Question 1
    4 / -1

    Which of the following process does not depend upon inhibitors ?

  • Question 2
    4 / -1

    Uphill transport occurs in :-

  • Question 3
    4 / -1

    Two cells A and B are connected and have OP 10 and 8 atm. TP 7 and 3 atm, DPD 3 and 5 atm. The direction of water flow will be :-

  • Question 4
    4 / -1

    Movement of H2O from hypotonic solution to hypertonic solution across semipermeable is :-

  • Question 5
    4 / -1

    At 0°C, solution containing 360 gm of glucose in one litre of water will have osmotic pressure:-

  • Question 6
    4 / -1

    Read the following statements and select the correct option :-

    (i) Pure water has the highest water potential, that is zero

    (ii) Process of diffusion does not require any input of energy.

    (iii) Water moves from the system containing water at higher water potential to the one having lower water potential.

  • Question 7
    4 / -1

    Directions For Questions

    (i) ψP of cell 'B' will be positive

    (ii) Cell 'B' is flaccid.

    (iii) ψW of cell 'A' is minimum

    (iv) ψP of cell 'C' would be zero.

    ...view full instructions

    How many above statements are correct with respect to diagram ?

  • Question 8
    4 / -1

    Due to plasmolysis a cell become :-

  • Question 9
    4 / -1

    If three cells A, B and C are joined to each other and their osmotic pressure and turgor pressure values are given in the figure then demonstrate the direction of flow of water in this system :-

  • Question 10
    4 / -1

    The net direction and rate of osmosis depends on :

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