1) Name the main structure for the absorption of digested food 2) Name the structure in the villus involved in the transporting : (a) amino acids (b) vitamins A &E 3) Explain the adaptations of small intestine to increase the surface area for absorption of nutrients 4) Explain how the following substances can be transported across the plasma membrane : (a) Glucose, galactose & amino acids (b) Fatty acids and glycerol

Clasament

Stilul vizual

Opţiuni

Comutare șablon

Restaurare activitate salvată automat: ?