All the living being is formed by the cell. According to the cell theory, it stated that all living organism is made up of cell and each organism has a different type of cell. There are two types of cells, these cells are as follows:-
The plant cell is different than animals cell on the basis of the structure and organelle, The plant cell has the cell wall while the animal cell does not.
The figure shown in the picture is a plant cell and animals cell.
According to the question, the correct answer is option B. As they are controlling the movement of the molecule.
For more information, refer to the link:-
https://brainly.com/question/22663686
