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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
(964)
Difficulty Level: Easy
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Topics: Plant Physiology
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Subject: Biology
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Nerve impulse initiates with the movements of
- Which of the following layer is present nearest to plasma membrane in plant
- Silencing of mRNA has been used in producing transgenic plants resistant to:
- Which of the following characteristics represent Inheritance of blood groups
- Fern prothallus produces
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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