The following figure shows a section of the small intestine with villi. Which of the following represents the lacteal (large lymph vessel)?

The process involving the conversion of solid substances into liquid material finally results in the absorption along the gut wall,they are then incorporated into the cells as complex substances. The process is called

Absorption of substances takes place in different parts of the alimentary canal. However,maximum absorption takes place in:

Which of the following pairs is correctly matched regarding the components of digested food,their site of absorption,and the process involved in humans?

Define the following terms:
$(1)$ Absorption
$(2)$ Assimilation

Glucose is transported into the cell by . . . . . . .