Among the final degraded products of nucleic acids, bases cannot be absorbed in intestine.( )
举一反三
- The final products of digestion are ? A: fatty acids, starch, glucose B: protein, amino acids, glucose C: protein, fat, carbohydrate D: glucose, amino acids, fatty acids
- Digestive system includes______ intestine and ________ intestine.
- Proanthocyanidins are very poorly absorbed in our small intestine.（）
- Nutritive carbohydrates are mainly digested and absorbed in the small intestine.
- Proanthocyanidins are very poorly absorbed in small intestine。（ ）