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Given below some properties of transpor...

Given below some properties of transport mechanism. Which of these are true for the facilitated transport
(i) Require ATP energy
(ii) Highly selective
(iii) Uphill transport
(iv) Requires special membrane proteins
(v) Transport saturates

A

(i),(ii),(iii) ,(iv)

B

(ii),(iv),(v)

C

(i),(iii),(v)

D

(ii),(iii),(iv),(v)

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. Loading of phloem is related to

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  2. Given below is a figure of solution A & B . Which of the follow...

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  3. Given below some properties of transport mechanism. Which of these ar...

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  4. Water potential in leaf tissue is 'positive' (near zore ) during

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  5. Most of the water lost by the plant through transpiration exist throug...

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  6. Consider the following statements 1. Xylem vessels are semi-permeab...

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  7. Consider the following events involved in stomatal opening 1. Turgo...

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  8. Consider the following statements Osmosis is a process of transport...

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  9. Which of the following molecules is capable of generating the greates...

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  10. The diagram illustrates stomatal closing . The major mistake in the d...

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  11. Pressure potential of a plant cell and its turgor pressure are

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  12. In simple osmotic systems, at constant temperatures , the water pote...

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  13. Addition of KCN reduces the rate of water absorption in the root. This...

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  14. The carrier - mediated cotransport in which a solute is actively trans...

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  15. Match List -I with List -II and select the correct answer using the co...

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  16. A minimum ratio of transpiration to photosynthesis will be observed on...

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  17. The rate of glucose uptake in a cell , shown in the graph , indicated ...

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  18. The accompanying figure depicts movement of a solute across a membrane...

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  19. LAR or leaf area ratio is the total area of leaves per total plant wei...

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  20. A few properties of various transport systems of cells are given in th...

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