Download 2401 Review for Exam 2

Name: ___________________________________________ 2401 Review Statements for Chapter 7: Tissues
Write out all false statements by hand and correct each statement two ways (above and below) as specified on Blackboard.
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A basal lamina does not contain of basal cells.
A basement membrane is not cellular membrane.
A marginated leukocyte is less likely to enter surrounding tissues than is a freely-circulating leukocyte.
All cells within mesothelium are in contact with a basement membrane.
All cells within pseudostratified epithelium are in contact with a basal lamina.
All cells within simple epithelium are in contact with the basement membrane and free surface simultaneously.
All membranous epithelium rests on a non-tissue.
An endothelium and a mesothelium are composed of the same type of tissue.
Apical cells in transitional epithelium have shapes that can change from time to time.
Basal laminae consist of epithelial tissue.
Blood is a connective tissue that does not contain extracellular fibers unless clotting occurs.
Brown fat gets its color from numerous mitochondria, not melanin.
Cadaverine is responsible for the foul smell of decaying tissue and results from the decomposition of the amino acid lysine.
Cadherins are not usually found on the surface of fibroblasts.
Cell proliferation is a phenomenon associated with wound healing.
Chondroblasts become chondrocytes within cartilage tissue.
Chondrocytes and osteocytes reside within lacunae.
Chondroitin sulfate is a carbohydrate that is abundant in the ground substance of connective tissue.
Chondroitin sulfate is more similar molecularly to an oligosaccharide than it is to an oligopeptide
Collagen is synthesized in connective tissue matrix and helps strengthen the tissue.
Components of the basal lamina are secreted by epithelial cells.
Connexons are more closely associated with the movement of cytoplasmic materials than with matrix materials.
Desmosomes are less common in connective tissue than in epithelial tissue.
Diapedesis is a performed by certain types of leukocytes.
Elastic cartilage is abundant in the external ear.
Elastic cartilage is an elastic tissue.
Elastic cartilage is not the same as elastic connective tissue.
Elastic tissue in blood vessels and elastic cartilage are both elastic, in terms of stretching and recoiling ability.
Endothelium is epithelium.
Epithelial and connective tissues do not comprise the basal lamina.
Fibrin formation in a wound would occur before fibrosis.
Fibrin is a polypeptide closely associated with blood clots.
Fibroblasts contain ground substance.
Fibrocytes would not be expected to have occludins.
Fibronectin is the most abundant adhesion protein in the ground substance of connective tissue.
Fibrosis is a natural part of wound healing.
Fibrosis is a normal phenomenon associated with wound healing.
Fibrosis may or may not result in the formation of a keloid scar.
Gangrene is characterized by extensive tissue necrosis.
Glycocalyx compounds have a positive effect on an erythrocyte’s ability to slide past other erythrocytes.
Glycosaminoglycans are part of proteoglycans in the connective tissue matrix.
Hyaluronic acid is a carbohydrate commonly found in connective tissue ground substance.
Hyaluronic acid is a carbohydrate that has a negative effect on friction when it is between two surfaces rubbing together.
Hyaluronic acid is a glycosaminoglycan in the ground substance of connective tissue.
Infants have a higher percentage of brown fat than do adults.
It is correct to say there are membranes within epithelial membranes.
Lacunae are found within two four specific connective tissues.
Lamina propria is areolar connective tissue found beneath a mucous membrane.
Leukocytes are connective tissue cells that perform diapedesis to enter a connective tissue’s matrix.
Leukocytes do not produce connexons.
Lipids are responsible for the color of yellow marrow in bones.
Lungs contain an abundance of elastic connective tissue.
Mammary glands are apocrine type exocrine glands.
Margination is a phenomenon associated with certain connective tissue cells located within tubular organs.
Mast cells are abundant in lamina propria and are partly responsible for inflammation due to their release of histamine.
Membranous epithelia exhibit polarity.
2401 TF Statements
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57. Merocrine glands are exocrine glands.
58. Mesothelium is simple squamous epithelium.
59. Most of the cytoplasm of adipocytes usually consists of an inclusion.
60. Mucus is the thick secretion on mucous membranes.
61. Neither mucous nor serous membranes contain reticular fibers.
62. No mucous membrane is called lamina propria.
63. Not all connective tissues contain lacunae.
64. Not all cells within pseudostratified epithelium are the same height.
65. Occludins are proteins found in tight junctions and prevent many materials from passing between cells.
66. Occludins are proteins that radiate out from desmosomes and intertwine with occludins of adjacent cells.
67. Only one type of connective tissue can be called lamina propria.
68. Only one type of unicellular gland exists in the body.
69. Osteoblasts and chondroblasts are not found within lacunae.
70. Part of the respiratory system contains ciliated, pseudostratified columnar epithelium.
71. Part of the urinary system contains transitional epithelium
72. Perichondrium covers the surface of cartilage.
73. Plaques are more closely associated with desmosomes than with gap junctions.
74. Polarity is a characteristic of certain neutral compounds and also of certain epithelial tissues.
75. Proteinaceous fibers are built in connective tissue matrix utilizing filamentous polypeptides.
76. Proteoglycans are in the ground substance of connective tissue.
77. Proteoglycans are part of the connective tissue matrix.
78. Pseudostratified epithelium has some cells that are not attached to the basement membrane.
79. Ptomaine is a toxic alkaloid material released in decaying tissues as bacteria decompose certain amino acids.
80. Reticular fibers are not found in the cytoplasm of cells that make up reticular tissue.
81. Serous membranes do not have mucus on their surface.
82. Tendons and ligaments are comprised mostly of dense regular connective tissue.
83. The amount of polysaccharide in connective tissue matrix has a negative effect on the viscosity of the ground substance.
84. The ECF is part of a connective tissue’s ground substance.
85. The glycosaminoglycans within connective tissues are part carbohydrate.
86. The inner lining of a blood vessel is epithelium.
87. The inner lining of the oral cavity does not have all of its epithelial cells in contact with the free surface.
88. The inner lining of the urinary bladder has only some of its cells classified as basal.
89. The matrix of blood is called plasma.
90. The name given to a stratified epithelium depends on the shape of the tissue’s apical cells.
91. The only connective tissue that is avascular is cartilage.
92. The peritoneal, pleural, and pericardial epithelial membranes are mesothelia.
93. The reticular lamina does not contain reticular tissue.
94. The reticular lamina is not made of reticular tissue
95. The shape of apical cells determines the name of stratified epithelium.
96. The single layer of flat, apical cells on the surface of stratified squamous epithelium is not called simple squamous epithelium.
97. The stroma of certain organs contains an abundance of reticular tissue.
98. Transitional epithelium is so-named because its apical cells frequently change position.
99. Types of extracellular fibers present are used to differentiate between several kinds of connective tissues.
100. White fibers are collagenous, whereas elastic fibers are yellow.
2401 TF Statements
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