Digestive System 2

Which part of the digestive system is responsible for most chemical digestion?

• large intestine
• stomach
• small intestine
• liver

Muscle contractions that move food through the digestive system

• peristalsis
• pancreas
• villi
• chyme

Bile is stored in which secondary digestive organ?

• liver
• stomach
• gallbladder
• pancreas

Type of digestion that occurs in the stomach

• chemical only
• mechanical only
• mechanical and chemical
• only absorption

Thin, watery liquid food is changed into in the stomach

• chyme
• vitamins
• enzymes
• gallbladder

Tags

NGSS.MS-LS1-7

Food is chewed, mixed and churned

• peristalsis
• chemical digestion
• mechanical digestion
• villi

Tiny, finger-like projections that cover the inner surface of the small intestine

• chyme
• villi
• enzymes
• valves

Identify the organ shown

• small intestine
• stomach
• large intestine
• pancreas

What produces saliva?

• salivary glands
• stomach
• esophagus
• rectum

Tube that connects the mouth to the stomach

• salivary glands
• esophagus
• pancreas
• small intestine