NEET Biology question

Not in NEET syllabus

Which of the following criteria does not pertain to facilitated transport?

(A)Transport saturation
(B)Uphill transportCorrect
(C)Requirement of special membrane proteins
(D)High selectivity

Answer: (B)

Solution

Facilitated diffusion is a passive process that moves substances DOWN their concentration gradient (downhill transport), not against it. Uphill transport

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Question ID VK-127857