Advertisements
Advertisements
प्रश्न
Explain the term Active transport.
Advertisements
उत्तर
It is the movement of salt or ions across a cell membrane from a lower to a higher concentration by the use of energy.
APPEARS IN
संबंधित प्रश्न
Describe the role played by protein pumps during active transport in plants.
Active Transport and Diffusion [Significance in plants]
Name the plant tissue which helps in carrying the food to different parts of a plant.
is the following statement true (T) or false (F)? Mark T or F
‘Girdling experiment’ demonstrates food synthesis in plants.
Which experiment demonstrates the transport of food material in plants by phloem?
Active transport is in a direction ______ to that of diffusion.
Name the following:
Movement of ions from the region of lower concentration to higher concentration by using energy (ATP).
Which of the following process requires energy?
In a passive transport across a membrane, when two different molecules move in opposite direction and independent of each other, it is called as ______.
Active transport is one in which the ions outside the roots move in by utilising ______.
