Question

The sequence of steps by which large food molecules are broken down into their respective building blocks by catalytic enzymes within hydrolysis reactions is called

a. ingestion
b. absorption
c. chemical digestion
d. mechanical digestion
e. propulsion

Answer 1

Chemical digestion is the process by which food molecules are enzymatically broken down into smaller absorbable units through hydrolysis during digestion.

Step-by-step explanation:

The sequence of steps by which large food molecules are broken down into their respective building blocks by catalytic enzymes within hydrolysis reactions is known as chemical digestion. This process is crucial for converting complex biomolecules such as proteins, lipids, nucleic acids, and starches into smaller subunits that can be readily absorbed by the lining of the alimentary canal. Ingestion, which is the intake of food through the mouth, begins the process of food breakdown with both mechanical and chemical digestion. Mechanical digestion involves physically breaking food into smaller pieces, while chemical digestion involves the breakdown of food molecules by enzymes through hydrolysis.