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Select of correct statement from the fol...

Select of correct statement from the following regarding cell membrane
" " Or
Who proposed "fluid mosaic model" for plasma membrane

A

`Na^(+) " and " K^(+)` ions move across cell membrane by passive transport

B

Proteins make up 60 to 70 % of the cell membrane

C

Lipids are arranged in a bilayer with polar heads towards the inner part

D

Fluid mosaic model of cell membrane was proposed by Singer and Nicolson

Text Solution

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The correct Answer is:
D
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ERRORLESS -CELLS - THE UNIT OF LIFE-Cells - The Unit Of Life
  1. Keeping in view the fluid mosaic model for the stucture of cell membra...

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  2. Lipid molecule in plasma membrane are arranged in

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  3. Select of correct statement from the following regarding cell membrane...

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  4. Ion carriers are located in

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  5. The type of cell juction which facilitates cell to cell communication ...

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  6. Desmosomes are concerned with

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  7. On which surface of cell Donnan equilibrium occur " ...

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  8. According to the 'Unit membrane model' the thickness of the cell membr...

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  9. Which of the following does not require carrier molecules during trans...

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  10. Which of the following structures controls the transport of the materi...

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  11. In eubacteris, a cellular component that resembles eukaryotic cell is

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  12. Which of the following constituent of biological membrane

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  13. Plasma membrane helps in

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  14. The non-membranous structure is

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  15. Single membrane bound organelles are

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  16. Which one of the following is not a constituent of cell membrane

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  17. The cell membranes of adjacent cells are fused at this cell junction

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  18. The lipid molecules present in plasma membrane have polar heads and no...

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  19. Bulk drinking of fluid by cells is termed as " ...

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  20. Thickness of plasma membrane is

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