Digestive System

What is a lipid molecule?

• cholesterol

• protein

• fatty acid

• amino acid

What are amino acids?

• proteins

• wvitamins

• fibers

• cells

Tags

NGSS.HS-LS1-6

The mouth breaks down food into a

• pulp

• bolus

• polus

• amino acid

The living part of the tooth is the

• pulp

• enamel

• bolus

• dentin

What is produced in the stomach

• bile

• amino acids

• hydrochloric acid

• carbonic acid

The esophogus is this long

• 10 feet

• 1 foot

• 20 inches

• 10 inches

The middle portion of the small intestine is the

• cecum

• transverse colon

• duodenum

• ileum

How long is the large intestine?

• 10 feet

• 5 feet

• 10 inches

• 20 feet

What is the role of the pancreas?

• breaking down enzymes

• breaking down fats

• making enzymes

• removing toxins

Tags

NGSS.MS-LS1-7

What is produced in the liver?

• red blood cells

• vitamins

• enzymes

• bile