Q. No.The primary functions of epithelium include:
A. To protect the tissues that lie beneath from radiation, desiccation, toxins, invasion by pathogens, and physical trauma
B. The regulation and exchange of chemicals between the underlying tissues and a body cavity
C. The secretion of hormones into the circulatory system, as well as the secretion of sweat, mucus, enzymes, and other products that are delivered by ducts
D. To provide sensation
E. Absorb water and digested food in the lining of digestive canal.
1. All except D
2. All except C and D
3. All except C
4. All
B. The regulation and exchange of chemicals between the underlying tissues and a body cavity
C. The secretion of hormones into the circulatory system, as well as the secretion of sweat, mucus, enzymes, and other products that are delivered by ducts
D. To provide sensation
E. Absorb water and digested food in the lining of digestive canal.
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Identify the incorrectly matched pair:
|
Location in human body |
Type of epithelium |
|
|
1. |
Trachea |
Pseudostratified columnar ciliated |
|
2. |
Urinary bladder |
Transitional |
|
3. |
Proximal convoluted tubule |
Simple columnar brush bordered |
|
4. |
Non hairy skin (as in palm) |
Stratified squamous keratinized |
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The calcium binding protein, troponin, is found in:
1. Cardiac muscle and smooth muscle
2. Smooth muscle and skeletal muscle
3. Skeletal muscle and cardiac muscle
4. Skeletal muscle, smooth muscle and cardiac muscle
In the given diagram of areolar tissue, the structure that secretes mediators of inflammation is labeled by the letter:
| 1. A | 2. B |
| 3. C | 4. D |
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Cockroaches are:
1. Nocturnal carnivores
2. Nocturnal omnivores
3. Diurnal carnivores
4. Diurnal omnivores
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Smooth muscles are
1. voluntary, spindle-shaped, uninucleate
2. involuntary, fusiform, non-striated
3. voluntary, multinucleate, cylindrical
4. involuntary, cylindrical, striated
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In male cockroaches, sperms are stored in which part of the reproductive system?
1. Vas deferens
2. Seminal vesicles
3. Mushroom glands
4. Testes
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Which type of tissue correctly matches with its location?
|
Tissue |
Location |
|
|
1. |
Cuboidal epithelium |
Lining of stomach |
|
2. |
Smooth muscle |
Wall of intestine |
|
3. |
Areolar tissue |
Tendons |
|
4. |
Transitional epithelium |
Tip of nose |
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