Analyze and answer the following case-based scenario:
How do carbohydrates, proteins and fats get digested in human beings?
Answer variants:
Gastric juice activates proenzymes pepsinogen and prorenin
Provides an alkaline medium
Goblet cells
Begins in the buccal cavity by mixed with ptyalin
activated enzymes Pepsin and rennin
a. Digestion of carbohydrates -
b. Protein digestion -
c. The \(HCl\) acid converts pepsinogen and prorenin into -
d. In the small intestine, mucus is secreted by -
e. Bile juice -