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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
- Enzymes of Krebs’ or TCA cycle are located in the matrix of mitochondria
- Rhizopus produces asexually by means of
- The hilum and micropyle lie side by side and very close to each other in
- Heparin is secreted by
- Which of the following substances if introduced into the blood stream would case
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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