Digestive System

What does mucus do?

• Digests food in the mouth.
• Digests food in the stomach
• Protects the stomach from digesting iteself
• Absorbs nutrients from food so the body has energy.

Tags

NGSS.MS-LS1-7

What do the villi do?

• Digests food in the mouth.
• Digests food in the stomach
• Protects the stomach from digesting iteself
• Absorbs nutrients from food so the body has energy.

Tags

NGSS.MS-LS1-7

What does saliva do?

• Chemically digests food in the mouth.
• Chemically digests food in the stomach
• Protects the stomach from digesting iteself
• Absorbs nutrients from food so the body has energy.

Tags

NGSS.MS-LS1-7

Where does digestion begin?

• Mouth
• Esophagus
• Stomach
• Small Intestine

Tags

NGSS.MS-LS1-7

What organ makes bile?

• Gallbladder
• Liver
• Pancreas
• Appendix

Why do we eat food?

• To keep our stomachs full
• To put oxygen into the body cells
• To get nutrients and energy
• To make waste products

Tags

NGSS.MS-LS1-7

Which of the following is an accessory organ?

• Stomach
• Small Intesting
• Liver
• Large Intestine

Muscular tube that connects the mouth to the stomach

• Epiglottis
• Peristalsis
• Stomach
• Esophagus

Which enzyme below is involved in the following chemical digestion process?
FATS---->FATTY ACIDS/GLYCEROL

• Lipase
• Trypsin
• Amylase
• Pepsin

Tags

NGSS.MS-LS1-7

Where in the body would HCl be found?

• Mouth
• Esophagus
• Liver
• Stomach