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Digestive System (Physical Factors of Digestion) Outline

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Questions and Answers

Which part of the digestive system is responsible for conveying food from the mouth to the stomach?

Small Intestines
Anus
Stomach
Esophagus (correct)

What is the primary function of saliva in the mouth during digestion?

Initiating carbohydrate digestion (correct)
Absorbing nutrients
Protecting teeth
Breaking down fats

Which of the following animals has a 'Gastric Complex' type of stomach according to the text?

Pig
Goat
Dog
Chicken (correct)

What is the primary function of the Fundic cells in the stomach?

Secreting enzymes and acid (A) Signup and view all the answers

During digestion, what is the role of the Pyloric sphincter in the stomach?

Control food passage to the small intestine (D) Signup and view all the answers

What is the function of the Pharynx in the digestive system?

Conveying food to the stomach (A) Signup and view all the answers

What is the function of the fundus in the stomach?

Food storage (C) Signup and view all the answers

Which part of the small intestine is the primary site of absorption?

Jejunum (B) Signup and view all the answers

What is the function of the Pylorus in the stomach?

Facilitates emptying into the small intestine (D) Signup and view all the answers

Which organ secretes bile via the common bile duct?

Liver (A) Signup and view all the answers

In birds, which organ plays a role similar to the human appendix?

Cecum (C) Signup and view all the answers

What is the function of the Rectum/Anus in the digestive system?

Expulsion of feces (C) Signup and view all the answers

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