Which type of epithelial tissue is found lining the heart, blood vessels and lymphatic vessels?
a) Simple squamous epithelium
b) Simple cuboidal epithelium
c) Stratified squamous epithelium
d) Stratified cuboidal epithelium
e) Simple columnar epithelium
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Question 2) Which type of epithelial tissue lines the fallopian tubes, uterus, and some bronchioles of the respiratory tract?
a) Simple cuboidal epithelium
b) Simple columnar epithelium
c) Stratified columnar epithelium
d) Stratified cuboidal epithelium
e) Transitional epithelium
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Question 3) Name and briefly describe the different categories of epithelial tissues based on cell shape and number of layers of cells found in the tissue.
What will be an ideal response?
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Question 4) The thin extracellular layer, consisting of the basal and reticular lamina, that anchors epithelial cells to underlying connective tissue is called the
a) basement membrane.
b) tunica adventitia.
c) tight junction.
d) adherens junctions.
e) gap junctions.
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Question 5) Epithelial tissue
a) is used as a covering of body surfaces.
b) is used as a lining of body cavities and hollow organs.
c) is used to form glands.
d) usually has a free surface that interacts with external environment.
e) All of these answer choices are correct.
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Question 6) These types of cell junctions anchor adjacent cells together and resist their separation during contractile activities.
a) tight junctions and hemidesmosomes
b) gap junctions and tight junctions
c) adherens junctions and desmosomes
d) desmosomes and gap junctions
e) hemidesmosome and tight junctions
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Question 7) Which of the following is NOT one of the main tissue types found in the human body?
a) epithelial
b) connective
c) myocardial
d) muscle
e) nervous
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Question 8) An orderly, genetically programmed cell death is referred to as ________, while disorganized pathological cell death is referred to as ________.
a) apoptosis; synapsis
b) apoptosis; necrosis
c) necrosis; apoptosis
d) synapsis; necrosis
e) necrosis; synapsis
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Question 9) Which of the cells in the diagram contains structural adaptations that increase surface area for absorption?
1 B
2 C
3 D
4 E
a) 3 and 4
b) 1 only
c) 2 only
d) 3 only
e) 4 only
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Question 10) The difference in concentration of a specific chemical, like Na+, on the inside and outside of a plasma is referred as a(n)
a) electrochemical potential.
b) membrane potential.
c) electrical gradient.
d) concentration gradient.
e) biological capacitance.
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