The lamina propria, which is a connective tissue layer of the mucous membrane, lies beneath the epithelial cells of the villi and contains lymphocytes, plasma cells, which produce immunoglobulins, and macrophages. None of the other options performs the described function.
Of the available options, only the parietal cells (oxyntic cells) secrete hydrochloric acid and intrinsic factor.
Of the available options, only enterochromaffin-like cells secrete histamine.
A balance of cations and ions among the electrolytes on each side of the cell membranes cannot be maintained.
c. the epithelial cell membranes are formed of lipids that are hydrophobic and thus repel water.
a. the intercellular hydrostatic pressure is inadequate to push the water and electrolytes across the cell membranes.
The lamina propria, which is a connective tissue layer of the mucous membrane, lies beneath the epithelial cells of the villi and contains lymphocytes, plasma cells, which produce immunoglobulins, and macrophages. None of the other options performs the described function.
Of the available options, only the parietal cells (oxyntic cells) secrete hydrochloric acid and intrinsic factor.
Of the available options, only enterochromaffin-like cells secrete histamine.