It some what helped having two different test.. here's the third version of Alters quiz 4.
Question 1 of 20 0.0/ 5.0 Points
The intestines are anatomically categorized as a(n):
A. Organelle
B. Organ
C. Organ system
D. Tissue
Answer Key: B
Feedback: Please review Chapter 26.
Question 2 of 20 5.0/ 5.0 Points
Which of the following is not a function of epithelial tissue?
A. Movement
B. Surface transport
C. Secretion
D. Protection
Answer Key: A
Feedback: Great job!
Question 3 of 20 0.0/ 5.0 Points
The lower portion of the abdominal cavity in humans is called the:
A. Subabdomen
B. Pelvis cavity
C. Groin
D. Intestinal cavity
Answer Key: B
Feedback: Please review Chapter 26.
Question 4 of 20 5.0/ 5.0 Points
Excretion is one major role of the epithelium making up this organ:
A. Kidney
B. Skin
C. Peritoneum
D. Stomach
Answer Key: A
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Question 5 of 20 5.0/ 5.0 Points
Which statement is an accurate description of the microscopic structure of the stomach?
A. It is composed of a random mixture of cells
B. It is composed of a consistent mass of connective tissue cells
C. It is composed of one pure tissue type
D. It is composed of two or more types of tissues
Answer Key: D
Feedback: Excellent!
Part 2 of 4 - 25.0/ 25.0 Points
Question 6 of 20 5.0/ 5.0 Points
This molecule is an essential nutrient needed as a medium for the body’s chemical reactions.
A. Oxygen
B. Water
C. Ammonia
D. Acetyl CoA
Answer Key: B
Feedback: Good job!
Question 7 of 20 5.0/ 5.0 Points
Which of the following vitamins are stored in body fats?
A. Vitamin C
B. Vitamin A
C. Vitamin B12
D. Vitamin B6
Answer Key: B
Feedback: Very good!
Question 8 of 20 5.0/ 5.0 Points
Which of the following vitamins is not likely to cause overdose problems in humans?
A. Vitamin D
B. Vitamin B12
C. Vitamin A
D. Vitamin E
Answer Key: B
Feedback: Good job!
Question 9 of 20 5.0/ 5.0 Points
Vitamins and minerals do similar things for the body. However, they differ in the following way:
A. Vitamins are needed in large amounts and minerals are not
B. Minerals come from the diet and vitamins do not
C. Vitamins are organic and minerals are inorganic
D. Vitamins provide energy and minerals do not
Answer Key: C
Feedback: Excellent!
Question 10 of 20 5.0/ 5.0 Points
Which statement best defines essential amino acids?
A. They are manufactured by the body
B. They must be taken in through the diet
C. It is essential that body is able to break them down
D. They are needed for enzyme function
Answer Key: B
Feedback: Excellent!
Part 3 of 4 - 15.0/ 25.0 Points
Question 11 of 20 0.0/ 5.0 Points
Without moist soil, earthworms lose the ability to do the following:
A. Keep their gills wet
B. Exchange gases across their skin
C. Pass oxygen across their mouth membranes
D. Take moist air into their lungs
Answer Key: B
Feedback: Please review Chapter 28.
Question 12 of 20 5.0/ 5.0 Points
The gills of fish and other animals are modifications of this body structure:
A. Stomach
B. Skin
C. Nasal passage
D. Esophagus
Answer Key: B
Feedback: Very good!
Question 13 of 20 5.0/ 5.0 Points
The exchange of respiratory gases between the blood and tissues is called:
A. External respiration
B. Cellular respiration
C. Internal respiration
D. Inspiration
Answer Key: C
Feedback: Very good!
Question 14 of 20 0.0/ 5.0 Points
How do lungs differ from a tracheal system?
A. Lungs only exchange both oxygen and carbon dioxide
B. Lungs do not need to be moist
C. Lungs open to the environment
D. Lungs do not spread throughout the body
Answer Key: D
Feedback: Please review Chapter 28.
Question 15 of 20 5.0/ 5.0 Points
Oxygen crosses the respiratory membranes using the following transport mechanism:
A. Facilitative transport
B. Osmosis
C. Dialysis
D. Diffusion
Answer Key: D
Feedback: Excellent!
Part 4 of 4 - 25.0/ 25.0 Points
Question 16 of 20 5.0/ 5.0 Points
The human body’s normal temperature is:
A. 37 degrees C
B. 20 degrees C
C. 31 degrees C
D. 25 degrees C
Answer Key: A
Feedback: Good job!
Question 17 of 20 5.0/ 5.0 Points
Which of these is an oxygen-carrying pigment in blood?
A. melanin
B. hemoglobin
C. hemolymph
D. Both b and c
Answer Key: D
Feedback: Good job!
Question 18 of 20 5.0/ 5.0 Points
In the earthworm, which of these connects the dorsal and ventral blood vessels?
A. veins
B. capillaries
C. arteries
D. All of the above
Answer Key: B
Feedback: Excellent!
Question 19 of 20 5.0/ 5.0 Points
The hollow inside of a blood vessel is the:
A. lumen
B. vessel cavity
C. thoroughfare channel
D. endothelium
Answer Key: A
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Question 20 of 20 5.0/ 5.0 Points
To maintain a healthy diet, an individual should limit salt intake to:
A. less than 500 milligrams per day
B. near 0 milligrams
C. less than 2400 milligrams per day
D. less than 1500 milligrams per day
Answer Key: C
Feedback: Great job!
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