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Which of the following criteria does not pertain to fecilitated transport?
Options
(a) High selectively
(b) Transport saturation
(c) Uphill transport
(d) Requirement of special membrane proteins
Correct Answer:
Uphill transport
Explanation:
Substances that have a hydrophilic moeity, find it difficult to pass through the membrane, their movement has to be faciilitated by the membrane protein without expenditure of ATP energy. Facilitated diffusion cannot caue net transport of molecules from a low to high concentration or uphill transport. Transport rate reaches a maximum when all of teh protein transporters are being used (saturation). Facilitated diffusion is very specific.
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Question Type: Memory
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The role of meiosis
- The part of earth and atomosphere supporting life is
- There is a restriction endonuclease called EcoRI. What does .co. part in it stand for ?
- Which one of the following is the most widely accepted method of contraception
- Restriction endonuclease cleaves
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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