BIOL 1312 Study Guide - Comprehensive Final Exam Guide - Fat, Protein, Liver
Document Summary
Parasympatheic vs sympatheic: parasympatheic: ingesion digesion i. Ingesion: carbs, proteins, fats ibers, carbs: low glucose hypoglycemia, high glucose diabetes, atherosclerosis, digesion, energy producion: anaerobic, aerobic, thiamin, lavin, niacin, pantothenic acid, pyridine (?) Funcion of the brain: coordinate acions, hand-eye, anicipate acions. Autonomic nervous system: para = rest and digest , assimilaion of energy, discrete enervaion, acetyholine, symp = ight or light , network enervaion (simultaneous trigger, dissipates energy, norepinephrine. Cephalic phase (1st phase of digesion: mouth, masicaion increase surface area/volume, saliva digesive enzymes. 1: amylases: starch simple sugars, saliva is decreased during sleep (parasympatheic, nursing botle syndrome tooth decay, saliva funcions, esophagus, trachea windpipe, blocked by epiglois. Pathway to stomach: food bolus simulates touch receptor cells down throat, peristalsis, esophageal sphincter, valve between esophagus and stomach, normally constricted when in contact with food, muscle relaxes, voluntary control due to innervaion.
