1. 6

2. Fatty acids and glycerol are both fat soluble
Fatty acids and glycerol are both fat soluble. They are at a high concentration in the gut lumen.

9. Glucose concentration is high in the lumen
Glucose concentration is high in the lumen. It moves through the membrane at the microvilli and then through the membrane again beside the capillary. The transport of glucose seems to be limited when sodium concentration is low or when ATP production is inhibited.

16. MOUTH
Mechanical digestion: ___________________________________________________ pH = _______________
Chemical digestion: Juice = _____________________________ Secretary organ = _______________________
Enzyme = ___________________________ Converts: ____________________ into: ______________________
Enzyme information: __________________________________________________________________________
Role of mucus: _______________________________________________________________________________
Additional information: ________________________________________________________________________
____________________________________________________________________________________________