Home
Class 9
BIOLOGY
If the membrane allows the passage of so...

If the membrane allows the passage of solvent and some selected solutes, it is

A

Impermeable

B

Permeable

C

Semi permeable

D

Selectively permeable

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PLASMA MEMBRANE

    NCERT TELUGU|Exercise EXERCISE|54 Videos
  • PLANT TISSUES

    NCERT TELUGU|Exercise Improve your learning|12 Videos
  • SENSE ORGAN

    NCERT TELUGU|Exercise MEDICINE ORIENTATED MATERIAL |16 Videos

Similar Questions

Explore conceptually related problems

If the membrane is permeable to solvent but prevents the passage of solutes, it is

Statement (A): In heamodialysis nitrogenous wastes like urea, uricacid and creatinine, move freely out into dialysate. Statement (B) : The cellophane membrane allows the passage of molecules, along the concentration gradient.

Define solution, solvent and solute.

The solvent in colloidal solution is

The common duct that allows the passage of bile and pancreatic juice into duodenum is

Define Raoult's law for lowering of vapour pressure. How is the law useful in determining the molecular weight of a solvent when a known non - volatile solute is dissolved ?

How do neutral solutes move across the plasma membrane? Can the polar molecules also move across it in the same way? If not, then how are these transported across the membrane?

If the substances, both solute (substance which is dissolved) and solvent (medium in which solute dissolves) can pass readily through the membrane , it is

Calculate a) molality b) molarity and c) mole fraction of KI if the density of 20% (mass / mass) aqueous KI is 1.202" g mL"^(-1) . As density and % by mass is given, so find the mass of solute and solvent (as x % solution contains x g solute in (100 - x) g solvent). Find volume of the solution, by using,, Volume =("Mass")/("Density") Recall the formulae of molality, molarity and mole fraction, to calculate them. Molality =("Mass of solute/ molar mass of solute")/("Mass of solventin kg")

NCERT TELUGU-PLASMA MEMBRANE-EXERCISE
  1. Exit of some substances while preventing passage to remaining substanc...

    Text Solution

    |

  2. Provides definite shape of semi fluid contents of cell

    Text Solution

    |

  3. Amoeba acquires its food by

    Text Solution

    |

  4. The of the plasma membrane enables the cell to engulf food and other ...

    Text Solution

    |

  5. occurs due to presence of tiny water channels in the plasma membrane.

    Text Solution

    |

  6. Which of the following is function of plasma membrane?

    Text Solution

    |

  7. If the substances do not pass through the membrane it is called

    Text Solution

    |

  8. If the substances, both solute (substance which is dissolved) and solv...

    Text Solution

    |

  9. If the membrane is permeable to solvent but prevents the passage of so...

    Text Solution

    |

  10. If the membrane allows the passage of solvent and some selected solute...

    Text Solution

    |

  11. The process in which water molecules leave the cell is called

    Text Solution

    |

  12. The process in which water molecules enters the cell is called

    Text Solution

    |

  13. The egg placed in salt water shrinks the shrinking is due to

    Text Solution

    |

  14. The egg placed in the tap water swells, the swelling is due to

    Text Solution

    |

  15. of the earth is covered with oceans

    Text Solution

    |

  16. Removal of salt from sea water using a semi permeable membrane is

    Text Solution

    |

  17. The process in which the water moves from salt solution into fresh wat...

    Text Solution

    |

  18. Desalination was done by

    Text Solution

    |

  19. Which of the following implies to the importance of osmosis?

    Text Solution

    |

  20. Smell of scent spreads in the entire room because of

    Text Solution

    |