Question

Name the main organs of human digestive system in order they participate in the process of digestion. Describe how digestion of carbohydrates and proteins take place in our body.

Answer 1

firstly the food start breaking down from salivary glands then passes to bolus which doesit contained it mucus then it started to go to stomach it has gastric juice supplied from liver then gets digested in velli and to energy to blood and waste to large intestine and does comes through anus

Answer 2

Organs in Human Digestive system:

• Mouth → Pharynx → Oesophagus → Stomach → Small Intestine → Large intestine → Rectum → Anus
• The digestion is the process of breaking down of larger compound to small particles.

Carbohydrate digestion:

• During digestion, salivary amylase (enzyme) from mouth breaks starch/glycogen into disaccharides.
• Later, the enzymes from liver, pancreas and small intestine degrade disaccharides into monosaccharide.

Protein digestion:

• During digestion, enzymes from stomach and pancreas break protein into polypeptide.
• The enzymes again break down polypeptides into amino acids.