Question

The semi-digested food that moves down the oesophagus is known as ______.
A. Bolus
B. Chyme
C. Rugae
D. Protein

Answer 1

Hint: Food is the major source that makes the human healthy. So, in the process of intaking food there should also be the proper ingestion of digestion of the food. Here, we are going to see about the semi-digested food and when it moves down the oesophagus what will happen and what is the name for that and through some of the information, it could be found and analyzed.

Complete answer:
The nutritious substance that all living being's intake to maintain their growth is food. Proper digestion takes place when we intake proper food but at the starting period the food becomes semi-digested. So, here chyme is the semi-fluid mass that is expelled by the stomach of a person through the pyloric valve which enters into the duodenum. These are made in the stomach that contains both digestive food and the secretions of the gastrointestinal tract. These contain two types of enzymes such as salivary and gastric enzymes and these are acidic at first. And then coming to rugae, these are the folds that are found behind the anterior teeth. One of the most common rugae is the gastric rugae which is found in the stomach. Proteins are those which come under the energy constituents which are the large biomolecules that consist of the chain of amino acids. These are also referred to as the macromolecules. So, at last bolus is the one which moves down to the oesophagus that takes the semi-digested foods. These are the rounded substances that are used for chewing the food.

Hence, the correct answer is Option A.

Note:
The semi digested food has a greater number of proteins which gets digested in the stomach. The digestive system mostly aims at the food substances into the simple substances that produce the energy. This system starts their process in the oral cavity and then ends with the anus. So, these are some of the explanations of the semi digestive foods.