PT2 REVISION PART 1

What is the order of the organs in the digestive system?

• Esophagus, Stomach, Large intestine, Small intestine, Mouth

• Mouth, Esophagus, Stomach, Small intestine, Large intestine

• Stomach, Large intestine, Esophagus, Mouth, Small intestine

• Mouth, Stomach, Esophagus, Small intestine, Large intestine

Saliva produced in our mouth has enzymes that break down_______.

• carbohydrates/ starch into simple sugar

• proteins into simpler form

• fats into fatty acids

• None

Where does digestion begin?

• Small intestine

• Stomach

• Mouth

• Esophagus

Muscular tube that connects the mouth to the stomach

• Epiglottis

• Peristalsis

• Esophagus

• Stomach

The ______________ is where food is mixed with juices and is squeezed and churned until it becomes a thick liquid. 

• esophagus

• stomach

• small intestine

• large intestine

The _________________ squeezes water out of food and absorbs water into the bloodstream.

• Esophagus

• stomach

• small intestine

• large intestine

What is the small intestine responsible for?

• takes in more enzymes and starts absorption

• breaking down food

• chewing

• adding food

Liver produces ____________ and is stored in gall bladder.

• pepsin

• bile

• trypsin

• saliva

What does the digestive system do?

• Pumps blood throughout the body

• Helps your arms and legs move

• Breaks down food to let the body benefit from it

• Helps you breathe

What is the correct order of arrangement of teeth from front to back of the mouth?

• Incisors, Canines, Premolars, Molars.

• Canines, Premolars, Molars, Incisors.

• Incisors, Premolars, Canines, Molars.