How the food digest in your body and converted as blood and how blood is transfers in the human body?
Answers
just remember these steps
1 ingestion -invoves taking in of the food through mouth
2 digestion -involves the breakdown of food into its simple components in the alimentary canal by digestive enzymes ,most of digestion occurs in stomach and duodenum part of small intestine.
3 absorbtion absorbtion of simple components of food in the blood occurs through diffution facilitated diffusion and active transport, absorbtion occurs mainly in the small intestine.
4 assimilation the components of food like glucose amino acids fatty acids ,etc are distributed to various cells of the body, and each cell performs cellular respiration (ie oxidation of food to form atp) to get energy
5 egestion the food that is not digested is thrown out of the body as feaces through anus