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प्रश्न
Name the following:
Movement of ions from the region of lower concentration to higher concentration by using energy (ATP).
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उत्तर
Active transport
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संबंधित प्रश्न
Describe the role played by protein pumps during active transport in plants.
Fill in the blank with the suitable term given below:
The upward movement of sap that contains water and minerals is called _______ of sap.
Active transport is one in which the ions outside the roots are ___________.
Active transport involves ______
Which of the following process requires energy?
Identify the CORRECT statement about the active absorption of water.
Pumps are related to
What is Active transport?
The process for which energy is required is ______.
Three cylinders of potato were carefully dried on blotting paper and weighed. Each piece weighed 3 grams. Each one was placed in the beaker as shown below:
Answer the following questions:
- After 48 hours, which potato cylinder would be the heaviest?
- The movement of which substance is mainly responsible for the weight change in the potato cylinders?
- Name and define the process which is responsible for the movement of the substance mentioned in answer (b).
- Write specific names of the processes which occur in beakers B and C. [kinds of processes defined in answer (c)].
- Would there be any difference in the weight of the potato cylinder in beaker A after 48 hours? Give reason.
