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Facilitated Diffusion

Facilitated d...

Question

Facilitated diffusion requires protein channels to transport molecules across a membrane but does not require a concentrantion gradient.

A

False

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B

True

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Solution

The correct option is A False

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Similar questions

Q. Properties related to facilitated diffusion and active transport but not to simple diffusion, are
A. Require special membrane proteins
B. Highly selective
C. Saturation
D. Response to protein inhibitors

Q. In which type of passive transport simple diffusion or facilitated diffusion. A carrier protein is required for transport across the membrane.

Q. Which of these is/are not a property of facilitated transport?
(a) Requires special membrane proteins
(b) Highly selective
(c) Uphill transport
(d) Requires ATP energy

Q. Consider the following statements with reference to facilitated diffusion:
(a) Requires ATP energy
(b) Transport saturates
(c) Highly selective
(d) Requires special membrane protein
(e) Uphill transport
Out of the above statements:

Q. The type of diffusion in which substance move across the membrane along their concentration gradient in the presence of certain or transport proteins is called as

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