Question

multiple choice question
pinocytosis is an example of which of the following?

receptor - mediated endocytosis
filtration
transcytosis
diffusion

Explanation:

Pinocytosis is a type of endocytosis, and receptor - mediated endocytosis is also a form of endocytosis. Filtration is a passive transport process based on pressure gradients, diffusion is the movement of substances from high to low concentration (passive), and transcytosis involves transporting substances across a cell. Pinocytosis is related to endocytosis, and receptor - mediated endocytosis is a sub - type of endocytosis. So pinocytosis is an example related to receptor - mediated endocytosis (as they are both endocytic processes).

Answer:

A. Receptor - mediated endocytosis