0
What type of foods don't require chemical and physical digestion?
Wiki User
∙ 12y ago
all foods require either physical or chemical digestion.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What begins in the chemical digestion of foods containing?
Chemical digestion begins in the mouth. Saliva contains enymes and breaks the food down chemically.
Explain why chemical digestion does not begin in the mouth for all foods?
because the enzyme is not present in the mouth which digest it.
Why is it helpful to know the the physical and chemical properties of a substance?
In is impossible to work with materials, substances etc. without a deep knowledge of all chemical and physical properties. And all around us: foods, building materials, electronics, cars, drugs are composed from materials with specific properties.
What are the chemical hazards in foods?
hjjyujkhj
What food contains additive chemical?
The majority of foods contain chemical additives.
Which of the following processes involves both physical and chemical changes?
Digestion of foods is chemical and physical (mechanical).
What process increases the surface area of foods prior to chemical digestion?
Mastication, or chewing, is a form of mechanical digestion that increases the surface area of foods prior to chemical digestion.
What type of digestion is used to break down small foods particles by enzyme action?
"chemical" or "chemical digestion"
Describe the chemical reaction that takes place in tahe decay of foods growth of plantd digestion of food?
what is chemical reaction taking place in the delay of foods growth of pro digestion of foods
What begins in the chemical digestion of foods containing?
Chemical digestion begins in the mouth. Saliva contains enymes and breaks the food down chemically.
What does chemical digestion in the stomach require?
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.
What are the two kinds of digestion and how are they different?
Long time ago when I studied this but I think you are looking at physical and chemical. Physical digestion is masticulation, chewing, crushing, grinding etc and takes place in the mouth. Chemical digestion is the breakdown of foods by substances such as bile acids etc. This process also starts in the mouth as saliva contains some digestive acids, but in the main part takes place in the large intestine.
Which process increases the surface area of foods prior to chemical digestion?
chewing
What organs secrete enzymes which begin chemical digestion in the mouth?
The salivary glands in the mouth secrete enzymes in saliva that begin chemical digestion.
What are chewing and churning types of?
Chewing and churning are types of mechanical digestion. The other type of digestion is chemical digestion, which involves the breaking down of foods via enzymes.
Is a food spoiling chemical or physical change?
Foods degradation is a chemical change.
Explain why chemical digestion does not begin in the mouth for all foods?
because the enzyme is not present in the mouth which digest it.
