0
-Mechanical Digestion, which is when we chew our food in our mouths.
-Chemical Digestion, when the acids in our stomach and intestines accually break it down to enable the body to absorb the nutrients and excrete the waste.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
The main steps of nutrition in humans are?
The main steps of nutrition in human are:IngestionDigestionAbsorptionAssimilationEgestion
Do humans use external or internal digestion?
external digestion..........
Where is the mechanical digestion competed?
Mechanical digestion in humans is completed in the stomach.
Where in humans does most chemical digestion occurs?
most chemical digestion occurs in the duodenum
What organisms do extracellular and intracellular digestion?
humans
Where does most of the chemical digestion take place in humans?
It is the Duodenum!Actually, most chemical digestion, in humans, takes place in the small intestine.Chemical digestion takes place in the small intestine, the stomach and the mouth.
The main chemical of the stomach is to begin the digestion of?
to begin the digestion of proteins
Who invented digestion?
Digestion is a biological process that existed long before humans did. Nobody invented it.
Where is the site of digestion?
In humans most mechanical digestion takes place in the mouth through chewing.
What are the different steps in the process of nutrition?
The steps of the nutrition process include ingestion, digestion, absorption, assimilation, and egestion. Sometimes people need to take supplements to aid their digestion.
Organism which utilizes intracellular digestion?
Unicellular eukaryotes achieve intracellular digestion through the process of endocytosis, phagocytosis, and use of food vacuoles and lysosomes. A paramecium is an example of an organism that uses intracellular digestion vs. humans which utilize extracellular digestion.
Where does mechanical digestion happen?
Mechanical digestion starts when food is chewed physically by the teeth (grinding and tearing the food), and the remaining steps of digestion continue from then on.
