The digestive system is responsible for themechanical and chemical digestion of food products, for the absorption of nutrients, and the excretion of waste products. The proper functioning of the digestive system is necessary for proper nutrient absorption. Nutrients are critical to ensure overall good general health.
BASICALLY I JUST USED MY COMMON SCENSE hope i helped sorry if i didnt im not good in science
to begin the digestion of proteins
Like human, the chemical digestion of food begins in the mouth of the rat.
Chemical digestion of starch begins in the mouth.
The salivary glands in the mouth secrete enzymes in saliva that begin chemical digestion.
Digestion for all mammals begins in the mouth with amylase found in the saliva.
Stomach
true
mouth, proteins, lipides...
Digestion begins in the mouth. Mechanical digestion begins with the chewing of food. Chemical digestion also begins in the mouth with the enzymes been produced and used to break down the food.
After a persons stomach was surgically removed the chemical digestion of ingested protein would probably begin in the
Chemical digestion begins in the mouth, when our salivary amylase breaks down starch(on a-plus) the STOMACH begins digestion of protein by emulsifying food.i promise you its the right answer.
No chemical or mechanical digestion occurs in the esophagus, only propulsion, which is one of the six digestive processes.