The Digestive System

............produces enzymes for the small intestine that help break down starches, proteins, and fats.

• pancreas

• large intestine

• liver

Digestive organ where most chemical digestion and absorption of food takes place is the...... .

• pancreas

• small intestine

• liver

..............produces bile to break up fat particles.

• Pancreas

• Large intestine

• Liver

What is the nutrient that bile facilitates its digestion?

• Proteins

• Lipids

• Carbohydrates

• Protein and lipids

Tags

NGSS.MS-LS1-7

Where is the bile stored?

• Liver

• Gall bladder

• Pancreas

• Small intestine

What is the enzyme contained in the saliva?

• Amylase

• Pepsine

• Hydrochloride acid

• Lipase

Which of these nutrients are digested in the mouth using enzymes?

• Carbohydrates and proteins

• Proteins

• Carbohydrates

• Fats

Where does the digestion of proteins take place?

• Mouth and stomach

• Stomach and small intestine

• Mouth and small intestine

• Mouth, stomach and small intestine

Which part of the mouth provides chemical digestion?

• teeth
• saliva
• smooth muscles
• gastric juices (HCl acid)

Which part of the mouth provides mechanical digestion?

• teeth
• saliva
• smooth muscles
• gastric juices (HCl acid)