Question 1

Which of the following is an incorrect match?

Accepted Answer

A)   columnar epithelium - forms outer layers of skin
B)   squamous epithelium - lines blood vessels
C)   pseudostratified epithelium - lines the trachea
D)   cuboidal epithelium - lines kidney tubules
E)   transitional epithelium - lines the bladderF) All of the above
G) A) and E)

Question 2

If your body is dehydrated, having insufficient fluid levels in the blood, the control center in the brain will stimulate the release of a hormone which will cause water to be reabsorbed into the blood during urine formation. When the control center senses that enough water is reabsorbed, it will stop the release of the hormone. This is an example of

Accepted Answer

A)   a negative feedback mechanism.
B)   a positive feedback mechanism.
C)   response to external stimuli.
D)   lack of control over homeostasis.
E)   a combination of negative and positive feedback.F) All of the above
G) A) and E)

Question 3

Which body system is needed for the exchange of oxygen and carbon dioxide?

Accepted Answer

A)   respiratory
B)   integumentary
C)   digestive
D)   urinary
E)   muscularF) A) and B)
G) A) and C) A

Question 4

Columnar cells with small projections called microvilli which line the intestine are a type of

Accepted Answer

A)   muscle tissue.
B)   epithelial tissue.
C)   connective tissue.
D)   squamous tissue.
E)   nervous tissue.F) C) and D)
G) A) and B)

Question 5

Mucus producing glands of simple columnar and pseudostratified columnar epithelium are called

Accepted Answer

A)   mucus cells.
B)   areolar cells.
C)   apocrine cells.
D)   goblet cells.
E)   fibroblasts.F) A) and C)
G) A) and D)

Question 6

Homeostasis maintains various levels within a narrow range only if environmental conditions do not fluctuate much.

Accepted Answer

A) True 
 B)False

Question 7

The medulla oblongata acts as the ___________ in this example of negative feedback.

Accepted Answer

A)   sensor
B)   stimulus
C)   control center
D)   effect
E)   response to the stimulusF) B) and D)
G) All of the above C

Question 8

Ligaments are made up of loose fibrous connective tissue.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following is NOT a characteristic of squamous epithelium?

Accepted Answer

A)   lining or covering tissue
B)   cube-shaped cells
C)   flattened cells
D)   adhere to one another
E)   may be found in multiple layersF) B) and D)
G) A) and D)

Question 10

___ carry signals to the cell body of a neuron while ___ carry signals away from the cell body.

Accepted Answer

A)   Neuroglia; dendrites
B)   Axons; dendrites
C)   Intercalated disks; neuroglia
D)   Dendrites; axons
E)   dendrites; neurogliaF) A) and D)
G) D) and E)

Question 11

If the lymphatic system did not function correctly

Accepted Answer

A)   fluids would collect within body tissue.
B)   oxygen would not reach all the cells of the body.
C)   urea would build up in the liver.
D)   nutrients would not reach the liver.
E)   carbon dioxide would not reach the lungs.F) A) and E)
G) A) and D)

Question 12

Figure: 
-In the figure shown here, the tissue indicated by "1" is

Accepted Answer

A)   characterized by a mineralized matrix.
B)   the primary component of the fetal skeleton.
C)   filled with coarse collagen fibers.
D)   storing fat
E)   a type of epithelial tissueF) A) and D)
G) D) and E) B

Question 13

A possible location, in the body, for the tissues in sample one is the ______________.

Accepted Answer

A)   kidneys
B)   intestines
C)   brain
D)   skin
E)   tracheaF) B) and E)
G) All of the above

Question 14

The source in the body of sample two is

Accepted Answer

A)   the heart.
B)   a skeletal muscle.
C)   a tendon or ligament.
D)   the stomach.
E)   the lungs.F) C) and D)
G) A) and C)

Question 15

If damaged, which tissue type will not be able to conduct an impulse?

Accepted Answer

A)   nervous
B)   epithelial
C)   connective
D)   muscular
E)   columnarF) A) and B)
G) A) and E)

Question 16

If blood sugar levels drop below normal, the ___________ system is primarily responsible for returning levels to normal.

Accepted Answer

A)   digestive
B)   urinary
C)   reproductive
D)   lymphatic
E)   skeletalF) B) and C)
G) C) and D)

Question 17

List the levels of organization of the body from simple to complex. 1. organ system 2. Organism 3. Tissue 4. Organ 5. cell

Accepted Answer

A)   1, 2, 3, 4, 5,
B)   2, 4, 1, 3, 5
C)   5, 2, 4, 1, 3
D)   2, 4, 5, 1, 3
E)   5, 3, 4, 1, 2F) C) and E)
G) D) and E)

Question 18

Figure: 
-In the figure shown here, the tissue indicated by "2" is

Accepted Answer

A)   dense fibrous connective tissue.
B)   skeletal muscle.
C)   adipose.
D)   loose fibrous connective tissue.
E)   bone.F) B) and C)
G) A) and D)

Question 19

Which of the following best describes skin?

Accepted Answer

A)   pseudostratified columnar epithelium
B)   columnar epithelium
C)   stratified epithelium
D)   transitional epithelium
E)   cuboidal epitheliumF) A) and B)
G) B) and C)

Question 20

The tissue in sample two can be identified as

Accepted Answer

A)   cardiac muscle.
B)   skeletal muscle.
C)   columnar epithelium.
D)   adipose tissue.
E)   loose fibrous connective tissue.F) A) and D)
G) All of the above

Exam 22: Being Organized and Steady

Which of the following is an incorrect match?

Correct Answer
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Correct Answer
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Which body system is needed for the exchange of oxygen and carbon dioxide?

Correct Answer
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A

Columnar cells with small projections called microvilli which line the intestine are a type of

Correct Answer
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Mucus producing glands of simple columnar and pseudostratified columnar epithelium are called

Correct Answer
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Homeostasis maintains various levels within a narrow range only if environmental conditions do not fluctuate much.

Correct Answer
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The medulla oblongata acts as the ___________ in this example of negative feedback.

Correct Answer
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C

Ligaments are made up of loose fibrous connective tissue.

Correct Answer
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Which of the following is NOT a characteristic of squamous epithelium?

Correct Answer
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_ carry signals to the cell body of a neuron while _ carry signals away from the cell body.

Correct Answer
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If the lymphatic system did not function correctly

Correct Answer
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Figure: -In the figure shown here, the tissue indicated by "1" is

Correct Answer
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B

A possible location, in the body, for the tissues in sample one is the ______________.

Correct Answer
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The source in the body of sample two is

Correct Answer
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If damaged, which tissue type will not be able to conduct an impulse?

Correct Answer
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If blood sugar levels drop below normal, the ___________ system is primarily responsible for returning levels to normal.

Correct Answer
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List the levels of organization of the body from simple to complex. 1. organ system 2. Organism 3. Tissue 4. Organ 5. cell

Correct Answer
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Figure: -In the figure shown here, the tissue indicated by "2" is

Correct Answer
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Which of the following best describes skin?

Correct Answer
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The tissue in sample two can be identified as

Correct Answer
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Exam 22: Being Organized and Steady

Which of the following is an incorrect match?

Correct AnswerverifiedShow Answer

Correct AnswerverifiedShow Answer

Which body system is needed for the exchange of oxygen and carbon dioxide?

Correct AnswerverifiedA

Columnar cells with small projections called microvilli which line the intestine are a type of

Correct AnswerverifiedShow Answer

Mucus producing glands of simple columnar and pseudostratified columnar epithelium are called

Correct AnswerverifiedShow Answer

Homeostasis maintains various levels within a narrow range only if environmental conditions do not fluctuate much.

Correct AnswerverifiedShow Answer

The medulla oblongata acts as the ___________ in this example of negative feedback.

Correct AnswerverifiedC

Ligaments are made up of loose fibrous connective tissue.

Correct AnswerverifiedShow Answer

Which of the following is NOT a characteristic of squamous epithelium?

Correct AnswerverifiedShow Answer

___ carry signals to the cell body of a neuron while ___ carry signals away from the cell body.

Correct AnswerverifiedShow Answer

If the lymphatic system did not function correctly

Correct AnswerverifiedShow Answer

Figure: -In the figure shown here, the tissue indicated by "1" is

Correct AnswerverifiedB

A possible location, in the body, for the tissues in sample one is the ______________.

Correct AnswerverifiedShow Answer

The source in the body of sample two is

Correct AnswerverifiedShow Answer

If damaged, which tissue type will not be able to conduct an impulse?

Correct AnswerverifiedShow Answer

If blood sugar levels drop below normal, the ___________ system is primarily responsible for returning levels to normal.

Correct AnswerverifiedShow Answer

List the levels of organization of the body from simple to complex. 1. organ system 2. Organism 3. Tissue 4. Organ 5. cell

Correct AnswerverifiedShow Answer

Figure: -In the figure shown here, the tissue indicated by "2" is

Correct AnswerverifiedShow Answer

Which of the following best describes skin?

Correct AnswerverifiedShow Answer

The tissue in sample two can be identified as

Correct AnswerverifiedShow Answer

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A

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C

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_ carry signals to the cell body of a neuron while _ carry signals away from the cell body.

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B

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