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In the light of carrier concept, the transport of ion across the membrane is
Options
(a) Passive process
(b) Non-osmotic process
(c) Osmotic process
(d) Active process
Correct Answer:
Active process
Explanation:
In this process an ATP is used up.ATP molecule combine with carrier molecules and allow passage of substances against concentration gradient.
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Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Given below is a sample of a portion of DNA strand. What is so special shown in it
- In unilocular ovary with a single ovule the placentation is :
- The Chipko movement for conservation of forests was started in 1972 in
- The presence of large amount of nitrogen in the atomosphere is due to
- Species is
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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