Question 1

Match between columns
                        Premises: Digests foreign proteins and worn-out cell components.
Destroys toxic products within the cell
Involved in protein and lipid synthesis, detoxification of harmful substances, and calcium storage in the cell
Mediates the linking together of amino acids to form proteins
Packages newly synthesized proteins for export from the cell

Accepted Answer

The Answer of Peroxisome and Ribosome and Lysosome and Endoplasmic is...

Question 2

The ______ system is assisted by the lymphatic system and the physical barriers of the skin and gastrointestinal tract.

Accepted Answer

A)  immune
B)  respiratory
C)  nervous
D)  skeletalE) C) and D)
F) A) and D)

Question 3

The muscular contractions that move food through the digestive tract are called

Accepted Answer

A)  regurgitation.
B)  peristalsis.
C)  propulsion.
D)  compression.E) A) and D)
F) C) and D)

Question 4

Absorption of nutrients by intestinal cells occurs by all of the following mechanisms except

Accepted Answer

A)  sustained absorption.
B)  passive absorption.
C)  active absorption.
D)  facilitated absorption.E) B) and C)
F) A) and D)

Question 5

Which of the following therapies is appropriate for treatment of occasional heartburn?

Accepted Answer

A)  Aspirin
B)  Antacids
C)  Orange juice
D)  Milk and creamE) All of the above
F) A) and B)

Question 6

Which of the following is true regarding bile?

Accepted Answer

A)  It is an enzyme.
B)  It stimulates the release of pancreatic juices.
C)  It is produced by the liver.
D)  It is a hormone.E) B) and C)
F) A) and C)

Question 7

Match between columns
                        Premises: Fingerlike projections in the small intestine that participate in digestion and absorption of nutrients
A compound that speeds the rate of chemical processes but is not altered by the process
A substance released into the small intestine to aid fat absorption
A mixture of stomach secretions and partially digested food
A muscular valve that controls the flow of food matter into the stomach

Accepted Answer

The Answer of Esophageal sphincter and Enzyme and Villi and is...

Question 8

Which of the following is not a function of the urinary system?

Accepted Answer

A)  Helps to regulate water content of the body
B)  Contributes to acid-base balance of the blood
C)  Excretion of water-soluble vitamins
D)  Excretion of fat-soluble vitaminsE) B) and D)
F) A) and B)

Question 9

Which of the following,upon digestion,is not normally absorbed directly into the bloodstream?

Accepted Answer

A)  Minerals
B)  Fats
C)  Carbohydrates
D)  ProteinsE) C) and D)
F) A) and B)

Question 10

Match between columns
                        Premises: Uptake of nutrients in which liquids are engulfed by the absorptive cell; requires energy
Uptake of nutrients in which solid particles are engulfed by the absorptive cell; requires energy
Movement of nutrients down a concentration gradient; requires a carrier, but does not require energy
Movement of nutrients down a concentration gradient; requires no carrier and no energy
Movement of nutrients against a concentration gradient; requires a carrier and energy

Accepted Answer

The Answer of Active absorption and Phagocytosis and Passive absorption is...

Question 11

What sphincter separates the small intestine from the large intestine?

Accepted Answer

A)  Pyloric
B)  Esophageal
C)  Anal
D)  IleocecalE) All of the above
F) B) and C)

Question 12

The villi of the small intestine

Accepted Answer

A)  provide an enormous surface area that facilitates absorption.
B)  store fat-soluble vitamins.
C)  continuously push food through the small intestine to the colon.
D)  inactivate enzymes consumed with food.E) A) and D)
F) C) and D)

Exam 3: The Human Body: A Nutrition Perspective

What sphincter separates the small intestine from the large intestine?

Correct Answer
verified

Match the following with the terms below

Which of the following is not a function of the urinary system?

Correct Answer
verified

The villi of the small intestine

Correct Answer
verified

Absorption of nutrients by intestinal cells occurs by all of the following mechanisms except

Correct Answer
verified

Which of the following therapies is appropriate for treatment of occasional heartburn?

Correct Answer
verified

The ______ system is assisted by the lymphatic system and the physical barriers of the skin and gastrointestinal tract.

Correct Answer
verified

Match the following their functions in the cell with organelles.

Which of the following is true regarding bile?

Correct Answer
verified

The muscular contractions that move food through the digestive tract are called

Correct Answer
verified

Match the following with the terms below

Which of the following,upon digestion,is not normally absorbed directly into the bloodstream?

Correct Answer
verified

Exam 3: The Human Body: A Nutrition Perspective

What sphincter separates the small intestine from the large intestine?

Correct AnswerverifiedShow Answer

Match the following with the terms below

Which of the following is not a function of the urinary system?

Correct AnswerverifiedShow Answer

The villi of the small intestine

Correct AnswerverifiedShow Answer

Absorption of nutrients by intestinal cells occurs by all of the following mechanisms except

Correct AnswerverifiedShow Answer

Which of the following therapies is appropriate for treatment of occasional heartburn?

Correct AnswerverifiedShow Answer

The ______ system is assisted by the lymphatic system and the physical barriers of the skin and gastrointestinal tract.

Correct AnswerverifiedShow Answer

Match the following their functions in the cell with organelles.

Which of the following is true regarding bile?

Correct AnswerverifiedShow Answer

The muscular contractions that move food through the digestive tract are called

Correct AnswerverifiedShow Answer

Match the following with the terms below

Which of the following,upon digestion,is not normally absorbed directly into the bloodstream?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified