It is needed for protection.Harmful things are destroyed in that way.
Yes, the process of endocytosis does require ATP for its functioning. ATP provides the energy needed for the cell to engulf and internalize substances through the cell membrane.
The process you are referring to is called endocytosis. In endocytosis, the cell membrane surrounds and engulfs particles or fluids from outside the cell, forming a vesicle that brings the material into the cell. This allows the cell to take in nutrients, remove waste, or internalize signaling molecules.
The process is called phagocytosis, which means "cell eating".
This process is called endocytosis. It involves the formation of a vesicle from the cell membrane to engulf molecules and bring them into the cell. Endocytosis can occur through various mechanisms such as phagocytosis, pinocytosis, and receptor-mediated endocytosis.
During endocytosis, the cell uses ATP to power the process of engulfing molecules by forming vesicles. ATP provides the energy needed for the cell membrane to change shape and wrap around the molecules, allowing them to be taken into the cell.
endocytosis.
Endocytosis is the bulk transport of materials into a cell, using energy in the form of ATP. It is an active process, and the energy is used to move the membranes around the materials to form the vesicles that are needed, and to move the vesicles into the cell.
This is called endocytosis.
What is endocytosis? It is the absorbing of outside materials into the cell by folding inward the cell membrane. Using that fact, endocytosis clearly can't occur in a plant cell because of the cell wall.
The process is called endocytosis, specifically phagocytosis if the large substance is solid or pinocytosis if it is liquid. The plasma membrane engulfs the substance, forming a vesicle, and brings it into the cell.
Endocytosis occurs when a substance is brought into the cell. Phagocytosis is a type of endocytosis, and is called cell eating. Pinocytosis is cell drinking, another type of endocytosis.
Endocytosis: Types of Endocytosis: Phagocytosis, Pinocytosis, Receptor-Mediated