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Identify the mean of transport represent...

Identify the mean of transport represented below and the structure marked as A

A

Simple diffusion ,A- Transport protein

B

Facilitated diffusion, A - Transport protein

C

Facilitated diuffusion, A- Transport pumps

D

Active transport,A- Transport pumps

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The correct Answer is:
B
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AAKASH INSTITUTE-TRANSPORT IN PLANTS -Assignment (Section B) Objective type
  1. Identify the mean of transport represented below and the structure mar...

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  2. Facilitated diffusion is characterised by all , except

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  3. Which is not true regarding active water absorption ?

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  4. A perfect partition between osmotically active system and pure water i...

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  5. Water channels are

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  6. As a result of endosmosis , Psi(W) of cell

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  7. Which of the following equation is wrong ?

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  8. Correct expression for water potential of plasmolysed cell will be

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  9. When a cell is fully turgid, which of the following will be zero The...

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  10. A hypothetical arrangement of plant cell (A,B,C and D) is given below ...

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  11. Find the correct pathway of movement of water in given presentation of...

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  12. Which is a correct order ( w.r.t. imbibing capacity in decreasing orde...

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  13. Which is not a characteristic of imbibition ?

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  14. Phenomenon not associated with root pressure is

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  15. Which is not true for root pressure

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  16. Phenomenonof guttation

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  17. Which of the following statement for hydathodes is correct ?

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  18. In a stomatal apparatus , cellulosic microfibril are oriented

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  19. According to potassium pump theory of Levitt

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  20. A. In dry atmosphere , the relative humidity is low, so the rate of tr...

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