AP Biology: Ch. 40 And 41
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A quiz I made up to study for a test in my AP Biology class. It's on chapters 40 and 41. About the digestive system and an introduction to the human body and its systems.
- 1.What is the function of teeth in the digestive system?
- A.
Cut, tear, and grind food
- B.
Receive food; site of 1st step in carb digestion
- C.
Forms feces
- D.
Produces digestive enzymes
- 2.What is the main function of the oral cavity?
- A.
Moves food around mouth
- B.
Produce saliva
- C.
Receives food; site of 1st step in carb digestion
- D.
Reabsorbs water
- 3.What is the main function of the tongue?
- A.
Cut, tear, and grind food
- B.
Forms feces
- C.
Moves food around mouth; aids in swallowing
- 4.What is the main function of the epiglottis?
- A.
Receives food from esophagus
- B.
Receives material from ileum
- C.
Forms feces
- D.
Cartilaginous flap that covers the opening to the windpipe during swallowing
- 5.What is the duodenum?
- A.
2nd part of small intestine; site of absorption of digested food
- B.
Rounded sac that receives material from ileum
- C.
1st part of small intestine; site of most steps of digestion of food
- 6.What is the jejunum?
- A.
2nd part of small intestine; site of absorption of digested food
- B.
Fingerlike extension from cecum
- C.
Terminal portion of colon that stores feces
- 7.What is the ileum?
- A.
Intersection that leads to esophagus
- B.
Last part of small intestine; site of absorption of food
- C.
Fingerlike extension from cecum
- 8.What is the cecum?
- A.
Rounded sac that receives materials from ileum; 1st part of large intestine
- B.
Receives food from esophagus
- C.
Forms feces
- 9.What is the appendix?
- A.
1st part of small intestine
- B.
Fingerlike extension form cecum; lymphoid tissue in the wall makes minor contribution to body defenses
- 10.What is the main function of the large intestine?
- A.
Forms feces; reabsorbs water
- B.
Stores bile
- C.
Produces digestive enzymes
- 11.What is the main function of the rectum?
- A.
Produces bile
- B.
Produces digestive enzymes
- C.
Terminal portion fo colon that stores feces until they are eliminated
- 12.What is the main function of the liver?
- A.
Forms feces; reabsorbs water
- B.
Produces bile; stores glycogen, lipids, and iron reserves; inactivates toxins
- C.
Produces digestive enzymes
- 13.What are the main functions of the gall bladder?
- A.
Stores and modifies bile
- B.
Forms feces
- C.
Produces saliva
- 14.What is the main function of the pancreas?
- A.
Produces digestive enzymes
- B.
Produces bile
- 15.What is the main function of the epithelial tissue and its structure?
- A.
Lines body cavities and protects, secretes, and absorbs; tightly packed cells
- B.
Fills in spaces, binds and supports other tissues; scattered and made of protein
- C.
Contracts and provides movement; long cells with myofibrils
- D.
Conducts electrical impulses; functional part of neuron
- 16.What is the main function and structure of the connective tissue?
- A.
Lines body cavities and protects, secretes, and absorbs; tightly packed cells
- B.
Conducts electrical impulses; functional part of neuron
- C.
Fills in spaces, binds and supports other tissues; scattered and made of protein
- D.
Contracts and provides movement; long cells with myofibrils
- 17.What is the main function and structure of the muscular tissue?
- A.
Conducts electrical impulses; functional part of neuron
- B.
Contracts and provides movement; long cells with myofibrils
- C.
Fills in spaces, binds and supports other tissues; scattered and made of protein
- D.
Lines body cavities and protects, secretes, and absorbs; tightly packed cells
- 18.What is the main function and structure of the nervous tissue?
- A.
Contracts and provides movement; long cells with myofibrils
- B.
Fills in spaces, binds and supports other tissues; scattered and made of protein
- C.
Lines body cavities and protects, secretes, and absorbs; tightly packed cells
- D.
Conducts electrical impulses; functional part of neuron
- 19.What do nucleases break down?
- 20.What do trypsin and chymotrypsin?
- 21.What does pepsin do?
- 22.What does lipase do?
- 23.What do dissaccharidases do?
- 24.What do dipeptides do?
- 25.What does bile do?
- 26.What does salivary amylase do?
- 27.What does pancreatic amylase do?
- 28.What do aminopeptidase and carboxypeptidase do?
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