Endocytosis is a biological mechanism that allows chemicals to enter the cell.
It is the process through which cells obtain the nutrients they require to grow and thrive.
Fluids, electrolytes, proteins, and other macromolecules are among the substances ingested via endocytosis.
Endocytosis is also one of the mechanisms through which immune system white blood cells catch and eliminate potential invaders such as bacteria and protists.
Endocytosis is classified into three types: phagocytosis, pinocytosis, and receptor-mediated endocytosis.
Endocytosis is a process in which white blood cells, such as neutrophils, absorb microorganisms.