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Diffusion is a process and is not depen...

Diffusion is a _________ process and is not dependent on _________

A

Slow , gradient of concentration

B

Slow , living system

C

Rapid , temperature

D

Rapid , pressure

Text Solution

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The correct Answer is:
B
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Diffusion is a slow process and is not dependent on a living system.

Diffusion is slow process and is dependent on a living system.

Knowledge Check

  • Diffusion is a slow process and is not dependent on

    A
    concentration gradient
    B
    membrane permeability
    C
    a living system
    D
    temperature and pressure

  • Diffusion isiof

    A
    One substance depends on another substance
    B
    The only means of gaseous movement in plants
    C
    An energy dependent process
    D
    Solid is more common than gases or liquids

  • Read the following statements and choose the correct ones---(A) Diffusion is a slow process and is dependent on a living system. (B) Diffusion of substances with hydrophilic moiety is facilitated by membrane proteins. (C) Facilitated diffusion causes net transport of molecules from a low to a high concerdration. (D) Saturations may be achieved in both facilitated dffusion as well as active transport .

    A
    (A) & (B)
    B
    (B) & (D)
    C
    (A) & (C)
    D
    (B) & (C)

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    Diffusion helps in

    Which of the following is true for diffusion? I. It is a slow process II. It does not depend on a living system III. It is very important to plants since it is the only means for gaseous movement within the plant body . IV. Diffusion is very obvious in gases and liquids, but diffusion in solid rather than of solid is more likely

    The diffusion rates depend on

    The diffusion of any substance across a mambrane does not depend on

    Assertion (A): Diffusion process does not meet high energy requirement of ulticellular organism. Reason (R): Diffusion is a fast process but only occurs at the surface of the body.

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