If this enzyme were to be absent in our small intestine, digestion of proteins in our body will be severely affected.
Enterokinase is an activator enzyme which converts the proenzyme trypsinogen into active trypsin, a proteolytic enzyme.
Label the following parts in Figure 2.2 and name them.
(a) The largest gland in our body.
(b) The organ where protein digestion starts.
(c) The organ that releases digestive juice into the small intestine.