Home
Class 11
BIOLOGY
Why are some transport proteins called p...

Why are some transport proteins called pumps?

Promotional Banner

Topper's Solved these Questions

  • THE LIVING WORLD

    ASSAM ACADEMIC CENTRE|Exercise EXAMPLE|49 Videos

Similar Questions

Explore conceptually related problems

Mention the properties of transport proteins of the membrane.

Mention one similarity between transport proteins and enzyme proteins.

Why are decomposition reactions called the opposite of combination reactions? Write equations for these reactions.

Why are stamens of : lily, called epiphyllous?

Why are stamens of : brinjal called epipetalous

Why are xylem and phloem called complex tissues?

Why are some patients of diabetes treated by giving injections of insulin?

What is denaturation of protein?

What is denaturation of protein?

ASSAM ACADEMIC CENTRE-TRANSPORT IN PLANTS-EXAMPLE
  1. What is meant by uniport?

    Text Solution

    |

  2. Mention two similarities between diffusion and facilitated diffusion.

    Text Solution

    |

  3. Why are some transport proteins called pumps?

    Text Solution

    |

  4. Why does transport reach a maximum or become saturated in facilitated ...

    Text Solution

    |

  5. Mention one similarity between transport proteins and enzyme proteins.

    Text Solution

    |

  6. What is the unit of water potential?

    Text Solution

    |

  7. Define solute potential.

    Text Solution

    |

  8. What is the value of water potential of pure water?

    Text Solution

    |

  9. What is the effect of increased and decreased solute concentration on ...

    Text Solution

    |

  10. What determines the cell to cell movement of water in plants?

    Text Solution

    |

  11. Represent the relationship between water potential, solute potential a...

    Text Solution

    |

  12. Name the structures in plant cells which determine the movement of mol...

    Text Solution

    |

  13. Mention the two factors on which the net rate and direction of osmosis...

    Text Solution

    |

  14. What is osmotic pressure?

    Text Solution

    |

  15. Explain what will happen to a plant cell if it is kept in a solution h...

    Text Solution

    |

  16. A plant cell is kept in a hypotonic solution. What will happen to the ...

    Text Solution

    |

  17. A plant cell when kept in a cetain solution got plasmolysed. What was ...

    Text Solution

    |

  18. How can you revert a freshly plasmolysed cell to its original state?

    Text Solution

    |

  19. Define imbibition.

    Text Solution

    |

  20. Why is imbibition considered a method of diffusion?

    Text Solution

    |