true
mmmmmmm
This substance is called bile.
Chemical digestion occurs through out the digestive tract with the possible exception of the esophagus. It is regulated by enzymes that help speed it up.
I don't think of it as an organ, but chemical digestion of starch begins in the mouth, using saliva.
Saliva, amylase, mechanical and chemical digestion, muscles, mucus, stomach acid.
Enzymes are the chemical substances that speed up chemical reactions in digestion. They help break down large food molecules into smaller, absorbable nutrients that can be easily assimilated by the body.
The process of chemical digestion starts is your mouth! When you start chewing, your saliva helps break down the food as it goes down the esophagus.
The stomach squeezes to help break down food.
Chemical digestion involves the breakdown of food particles through the action of enzymes. These enzymes help break down complex molecules into simpler forms that can be absorbed by the body. This process occurs primarily in the stomach and small intestine.
True
yes
The type of digestion where food is digested is called mechanical digestion and chemical digestion. Mechanical digestion involves physically breaking down food into smaller pieces, while chemical digestion involves the breakdown of large molecules into simpler substances with the help of enzymes.