AN ie acid and enzymes in the stomach is Tbe digestive role of the liver is to p

Question

AN ie acid and enzymes in the stomach is Tbe digestive role of the liver is to produce s of the digestive and absorptive processes occur within the 4. The small intestines begins at the and ends at the 8- s. In saliva there is an enzyme that begins digestion. It is called 6. The accessory organs of the digestive system include the The act of swallowing is known as The primary function of the alimentary tract is to provide the body with ac supply of- 7. 8. and 9. The valve between the distal end of the stomach and the small intestine is the 10. The small intestines bave three subdivisions. They are the , and I. The final and longest section of the small intestine is the If the stomach is empty, there will be many folds in the lining. These folds are called The two chief functions of the digestive system are and

Explanation / Answer

1. Hcl changes pepsinogen to pepsin an enzyme which initiates digestion.

2.Bile for digestion of fat.

3. When the food is digested 95% of absorption occurs in small intestine.

4. Below the stomach and ends at the end above of large intestine.

5.ptyalin

6.liver, gall bladder, salivary glands and pancreas.

7.Deglutition

8.water, electrolytes and nutrients.

9.Pyloric sphincter

10.Duodenum,jejunum and ileum

11.ileum

12.Rugae

13.Digestion and absorption

33. Mouth

34. Small intestine

35. To remove waste from the body

36.Nephron

37.Urethra

38.Integumentary system

39.They produce sperm and hormone testosteron.

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