Scalp tenderness: Introduction. Scalp tenderness: pain occurring on and around the scalp. See detailed information below for a list of 15 causes of Scalp tenderness, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Scalp tenderness: Causes | Symptom Checker Â».
Functions that occur at the mouth. 1. Begin mechanical digestion (by the teeth & tongue) 2. Begin chemical digestion (by salivary enzymes) 3. Monitor food quality/taste (by the tongue) 4. Moisten and manipulate food to prepare for swallowing (by saliva and tongue, respectively).
Found This Helpful. Chemical digestion occurs when acids, enzymes and other secretions break down the food we eat into nutrients. Chemical digestion starts in the mouth and continues in the stomach, but most of the process occurs in the small intestine.ound This Helpful. Chemical digestion occurs when acids, enzymes and other secretions break down the food we eat into nutrients. Chemical digestion starts in the mouth and continues in the stomach, but most of the process occurs in the small intestine.