Digestive System Quiz

What carries food from the pharynx to the stomach?

• larynx

• trachea

• esophagus

• bronchioles

What type of digestion takes place in the stomach?

• mechanical

• chemical

• both mechanical and chemical

Tags

NGSS.MS-LS1-7

Where does the process of digestion begin?

• mouth

• esophagus

• stomach

• small intestine

Tags

NGSS.MS-LS1-7

What enzyme is found in saliva that starts digesting carbohydrates?

• amylase

• chyme

• pepsin

• bile

Tags

NGSS.MS-LS1-7

Where does the absorption of nutrients from food take place?

• Duodenum of smaall intestine

• Jejunum of small intestine

• Ileum of small intestine

• large intestine

Tags

NGSS.MS-LS1-7

What makes the small intestine have such a large surface area?

• 6.5 meter long

• having villi

• having microvilli

• all answers contribute

What part of the digestive system mechanically and chemically breaks down food?

• mouth

• stomach

• both the mouth and stomach

Tags

NGSS.MS-LS1-7

What chemically breaks down food into smaller molecules?

• teeth

• muscles of the stomach

• enzymes

Tags

NGSS.MS-LS1-7

What are the rhythmic wave like movements of esophagus called?

• swallowing

• peristalsis

• inertia contractions

• paralysis

What does the pancreas empty its pancreatic juice to?

• Stomach

• Liver

• Jejunum

• Duodenum