Active transport is ____________ movement of water down concentration gradient using a protein channel movement of materials against their concentration gradient movement of one substance against, and one substance down their concentration gradients movement of molecules from high concentration to low concentration using no protein channels movement of materials down their concentration gradient using a protein channel
Active transport is ____________
|
movement of water down concentration gradient using a protein channel |
||
|
movement of materials against their concentration gradient |
||
|
movement of one substance against, and one substance down their concentration gradients |
||
|
movement of molecules from high concentration to low concentration using no protein channels |
||
|
movement of materials down their concentration gradient using a protein channel |
The movement of molecules across the plasma membrane of the cell depends on their concentration gradient and chemical nature. Different carrier and channel proteins are present in the plasma membrane that helps in the transportation of different molecules specially the transportation of hydrophilic charged molecules.
Step by step
Solved in 2 steps
