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Digestive System Review. Identify each structure labeled in the diagram . o ral cavity. stomach. g all bladder. pancreas. l arge intestine. small intestine. rectum. Where does protein digestion begin ? What is the function of F ?

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Digestive System Review

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Digestive system review

Digestive System Review

Digestive system review

Identify each structure labeled in the diagram.

oral cavity


gall bladder


large intestine

small intestine


Digestive system review

Where does protein digestion begin?

What is the function of F?

3. Where are nutrients absorbed into the blood?

In the stomach

Absorb water

In the small intestine

Digestive system review

4. What does C produce? Where does it go?

5. What is the function of G?

6. Chemical digestion is completed in this structure.

7. What type of digestion occurs in A?

Pancreatic juice

Goes to the small intestine

store bile

small intestine

mechanical and chemical

Digestive system review

  • What is the name of this process? What is its function?

  • Where in the digestive tract does this occur?

  • peristalsis

  • To push food through the digestive tract

esophagus, stomach, small intestine, large intestine

Digestive system review

  • What is structure F? What is the function of this substance?

  • 2. What occurs in structure B?

  • 3. What is the function of structure A?

  • liver

  • to produce bile

chemical digestion of proteins

The esophagus pushes food down into the stomach using peristalsis.

Digestive system review

  • Through which of these structures does food pass?

  • Which organs are not part of the gastrovascular tract? How do they aid in digestion?

Esophagus (A)

Small intestine (D)

Stomach (B)

  • Liver (F) – produces bile that goes to the SI

  • Gall bladder (E) – stores bile

  • Pancreas (C) – releases pancreatic juice into SI

Digestive system review




Identify the nutrient being described:

  • Main source of energy

  • Used for growth and repair of body cells

  • Maintain normal functioning of the body

  • Type of fat that is liquid at room temperature

  • Makes up a large percentage of cytoplasm and blood

  • Carbohydrate that cannot be digested

  • Help prevent disease

  • type of fat that contributes to cholesterol

  • Small carbohydrates

  • Made up of many amino acids

  • Maintains bonesand teeth. Make up your rbc’s

  • Source of stored energy






Simple carbohydrates




Digestive system review

Describe the role of the small intestine in digestion.

  • Where most chemical digestion occurs

  • Where chemical digestion is completed

  • Lined with VILLI which absorb nutrients into the blood

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