Answer:
Endocytosis is the process by which these molecules will enter the cells of digestive tract.
Explanation:
Endocytosis is a process which permits very large and lipid-insoluble chemicals to enter the cells. e.g protiens cross the cell membrane by endocytosis.
As the nursing infant is able to obtain disease-fighting antibodies, which are large protein molecules ( Lipid-insoluble molecules ) , from its mother's milk. These molecules probably enter the cells lining the baby's digestive tract via endocytosis.
Endocytosis is an important mechanism for the transport of very large molecules across membranes. Aqueous diffusion is not involved . Lipid diffsuin and special carrier stransport are common for smaller particles.
