Answer:
Gastric juice helps to process food into chyme.
Explanation:
A living system can be defined as the internal systems found within living organisms and how different materials circulate within these organisms.
Generally, these living systems are self-organized life forms and are known to be very much interactive with their surroundings or environment. Also, living systems are dependent on the flow of information, matter and energy at various levels.
Some examples of living systems in organisms are respiratory system, nervous system, circulatory system, and digestive system.
Additionally, living systems comprises of the following components; cells, organs, muscle, tissues, blood, etc., which are typically used for carrying out various bodily functions such as respiration, digestion, metabolism, etc.
Digestion is a form of catabolic activity because it involves the breaking down of food into smaller sizes that can be absorbed as nutrients by the body while releasing energy through the process.
The statement about digestion which is true is that, gastric juice helps to process food into chyme.
Gastric secretion usually occurs in three different phases, namely;
I. Cephalic
II. Gastric
III. Intestinal
Furthermore, bile salts known as steriod acid are essentially made of bile acids that are joined in pairs with glycine or taurine. They are primarily produced in the liver, directly from cholesterol. They are an essential component of bile that digest dietary fats in the small intestine.
