Human Digestion

Lipase works best at ph

• 3-4

• 5-6

• 6-7

• 7-9

Parts of small intestine

• duodenum

• Ileum

• Colon

• Appendix

Length of small intestine

• 23 cm

• 25 cm

• 24 cm

• 23.5cm

Bile is stored in

• Galll bladder

• Bile duct

• Pancreas

• Liver

Large intestine is how long

• 1.3

• 1.4

• 1.5

• 1.6

Where is chyme formed

• Oesophagus

• Ileum

• Duodenum

• stomach

Amylase works on

• Protein

• lipids

• starch

What is the correct order of the digestive system?

• Mouth, Stomach, Esophagus, Small Intestine, Large Intestine

• Mouth, Esophagus, Stomach, Large Intestine, Small Intestine

• Mouth, Esophagus, Stomach, Small Intestine, Large Intestine

• Mouth, Large Intestine, Small Intestine, Stomach, Esophagus

At what point does digestion begin?

• When you put food in your mouth

• After the food enters the stomach

• After the food enters the large intestine

• After you go to the bathroom

Tags

NGSS.MS-LS1-7

The stomach is able to liquify food because of:

• Muscle contractions

• Willpower

• Mucus

• Stomach acid