Assertion: salivary gland's secretion | /r/MadeOf | electrolyte
Facets:
Source sentences:
text: They produce saliva, a mixture of serous and mucous secretions containing water, proteins, glycoproteins and electrolytes, secreted into the oral cavity.
text: – produce a thick, mucus-like secretion, which aids lubrication in the oral cavity, and contains minerals and enzymes Serous secretory cells – produce a thin, serum-like secretion containing immunoglobulins and electrolytes