Chapter 4 Tissues Flashcards
What tissue covers the body surface; lines body cavities, hollow organs, an ducts (tubes) an forms glands?
Epithelial tissue
What tissue protects an supports the body and its organs; binds organs together, stores energy reserves as fat, an provides immunity?
Connective tissue
What tissue generates the physical force needed to make body structure move?
Muscular tissue
What tissue detects changes inside an outside the body an initiates an transmits nerve impulses that coordinate body activities to help maintain homeostasis?
Nervous tissue
What is the science that deals with the study of tissues?
Histology
What do you call a physician who specializes in laboratory studies of cells an tissues to help other physicians make accurate diagnosis?
A pathologist
Cells of what tissue line the stomach, intestines,and urinary bladder have many tight junctions to retard the passage of substances between cells and prevent the contents of these organs from leaking into the blood or surrounding tissues?
Epithelial tissues
What Junction consist of weblike strands of transmembrane proteins that fuse the outer surface of adjacent plasma membrane’s together?
Tight junctions
What type of Junction resemble desmosomes but they do not link adjacent cells?
Hemidesmosomes
What Cell Junction anchor cells not to each other but to the basement membrane?
Hemidesmosomes
What cell Junction has tiny fluid filled tunnels called connexons connecting neighboring cells?
Gap junction
What cell Junction also allows cells and a tissue to communicate with one another?
Gap junction
What cell Junction enable nerve or muscle impulses to spread rapidly among cells, A process that is crucial for the normal operation of some parts of the nervous system and for the contraction of muscles in the heart, gastrointestinal tract, and uterus?
Gap junction
What is your consists largely or entirely of closely packed cells with little extracellular material between them, and the sellers are arranged in continuous sheets, and either single or multiple layers?
Epithelium tissue
What membrane is A thin extra cellular structure composed of two layers, the basal lamina an the reticular lamina?
Basement membrane
What is located between the epithelium in the underlying connective tissue layer and helps bind and support the epithelium?
Basement membrane
What is a vascular meaning without blood?
Epithelial