-
A group of similar cells that perform a common function is called
A tissue
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The most complex tissue in the body is:
B. Connective
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In tissue, the material between cells is made up of water and a variety of proteins is referred to as:
Extra cellular Matrix
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Which of the following is Not a primary germ layer
B. Periderm
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Which tissue lines body cavities and protects body surfaces?
Epithelial
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The biology of tissue is referred to as:
Histology
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Proteins in the extra cellular matrix include various types of structural protein fibers such as collagen and elastin
A. True
B. False
A. True
-
Sweat and sebaceous glands are formed by connective tissue.
A. True
B. False
B. False
-
Which of the following is not a structural example of epithelium?
A. Simple Transitional
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The four principal types of tissue include all of the following except:
B. Cartilage
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During embryonic development, new kinds of cells can be formed from a special kind of undifferentiated cell called stem cell.
A. True
B. False
A. True
-
Which of the following is not a function of membranous epithelium
D. all are functions of the membranous epithelium
-
The simple columnar epithelium lining the intestines contains plasma membranes that extend into thousands of microscopic extensions called:
D. microvilli
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Epithelium cells can be classified according to shape. Which of the following is not a characteristic shape of epithelium?
D. rectangular
-
Keratinized stratified squamous epithelium is found in the:
D. all of the above
-
Endocine glands discharge their products into:
B. blood
-
Whic if he following is not a functional classification of exocrine glands?
B. alveolar
-
The functional classification of salivary glands is:
a. endocrine
b. apocrine
c. holocrine
d. merocrine
d. merocrine
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This epithelium tissue readily allows diffusion, as in the linings of blood and lymphatic vessels.
C. simple squamous
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Epithelium tissue is attached to an underlying layer of connective tissue called basement membrane.
A. True
B. False
A. True
-
Epithelium is rich with blood supply
a. true
b. false
b. false
-
Exocrine glands discharge their products directly into the blood.
a. true
b. false
b. false
-
What is a single layer of cube-shaped cells?
simple cubodial
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What is a multiple layers of cells with flat cells at the outer surface
stratifed squamous
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What is a single layer of cells in which some are tall and thin and able to reach the free surface and others are not
psuedostratified columnar
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What is a layer of cells that appear cube-like when an orgn is relaxed and flat or distended by fluid
stratified cuboidal
-
What is a single layer of flat, scalelike cells
simple squamous
-
What is a single layer of tall, thin cells
simple columnar
-
Which of the following is not an example of connective tissue
B. transitional
-
Which if the following is not found in connective tissue matrix?
D. fibroblastic
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Fibroblasts are usually present in the greatest numbers in which type of tissue?
A. areolar
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Adipose tissue performs which of the following functions
D. all of the above
-
Which of the following connective tissue types forms the framework of the spleen, lymph nodes, and bone marrow?
C. reticular
-
The mature cells of bone are called:
D. osteocytes
-
The basic structural unit of bone is the microscopic:
D. osteon
-
Mature bone grows and is reshaped by the simultaneous activity of which two cells?
A. osteoblasts and osteocytes
-
The most prevelant type of cartilage is:
A. hyaline cartilage
-
When mast cells encounter am allergen, they release the chemical:
D. histamine
-
The most prevalent types of cells in areolar connective tissue are fibroblasts and macrophages
a. true
b. false
b. false
-
The terms osteon and haversian system are the same
a. true
b. false
a. true
-
The long bones of the body are formed through the process of intramembranous ossification
a. true
b. false
b. false
-
Cartilage is perhaps the most vascular tissue in the human body
a. true
b. false
b. false
-
Many Researchers beleive that one of the most basic factors in the aging process is the change in the molecular structure of collagen
a. true
b. false
a. true
-
The greater a person's weight while immersed, the higher the body-fat percentage.
a. true
b. false
a. true
-
Loose Areolar Connective Tissue
- Bundles of collagenous fibers
- Elastic Fibers
-
Adipose Tissue
- Storage area for fat
- Nucleus
- Plasma Membrane
-
Dense Regular Fibrous Connective Tissue
- Fibroblasts
- Collagenous fibers
-
Elastic Cartilage Connective Tissue
- Elastic Fibers
- Lacunae
- Chondrocyte
-
Compact bone tissue
- Lacunae
- Osteon
- Central Canal (Haversian)
-
Cardiac muscle are
- stirated, branching, involuntary cells with
- interclated disks
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