NEET Biology: Human Digestive System – Summary & Diagram by sarthak patil

 

📌 Posted by: Sarthak Prakash Patil  

📅 Updated: July 2025


🧬 **NEET Biology: Human Digestive System – Quick Summary**


📍 **Main Organs:**

– Mouth  

– Pharynx  

– Esophagus  

– Stomach  

– Small Intestine (Duodenum, Jejunum, Ileum)  

– Large Intestine  

– Rectum and Anus


🧪 **Digestive Glands:**

– Salivary Glands: Secretes salivary amylase (acts on starch)  

– Liver: Produces bile (emulsifies fat)  

– Pancreas: Secretes enzymes (trypsin, amylase, lipase)  


🧫 **Enzymes & Their Actions:**

– Pepsin: Protein → Peptides (in stomach)  

– Lipase: Lipids → Fatty acids + Glycerol  

– Amylase: Starch → Maltose  


🧠 **NEET Tips:**

– Focus on enzyme names & action sites  

– Label the parts of the digestive system diagram  

– Revise functions of glands daily


📌 **Remember:**  

“Most People Eat Some Spicy Laddoos Regularly”  

(Mouth, Pharynx, Esophagus, Stomach, Small Intestine, Large Intestine, Rectum)


📚 Blog: Sarthak’s Education Corner



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