39. Digestive System
Digestion
Multiple Choice
Multiple ChoiceResearchers provided radioactively labeled food to a dog and traced the movement of absorbed molecules. Which type of molecule moved along a path different from all the others?
A
Carbohydrates
B
Proteins
C
Nucleic acids
D
All followed the same pathway.
E
Fats
390
views
Related Videos
Related Practice
Showing 1 of 45 videos