Chapter 4 Human Bio Word Scramble
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Question | Answer |
epithelial tissue | the thin tissue forming the outer layer of a body's surface and lining the alimentary canal and other hollow structures. |
functions of Epithelial tissue | protect, secret, permeate |
Simple Epithelium | one layer |
Stratified Eipithelium | more than 1 layer |
Squamous | flat |
Cuboidal | cubed |
Columnar | column shape |
Simple Squamous Epithelium | 1 flat layer |
Simple Cuboidal Epithelium | 1 cube layer |
Simple Columnar Epithelium | 1 column layer |
Pseudostratified Columnar Epithelium | more than one layer of mostly column shapes |
Stratified Squamous Epithelium | more than one layer of flat |
Gland | a secreting cell or group of cells on or within a plant structure |
Hormones | a regulatory substance produced in an organism and transported in tissue fluids such as blood |
Endocrine Glands | glands of the endocrine system that secrete their products, hormones, directly into the blood rather than through a duct. |
Collagen Fibers | any of a family of extracellular, closely related proteins occurring as a major component of connective tissue, giving it strength |
Reticular Fibers | Any of the small, branching, argyrophilic, intercellular fiber elements that may be continuous with collagen fibers |
Elastic Fibers | Elastic fibres (or yellow fibres) are bundles of proteins (elastin) found in extracellular matrix of connective tissue and produced by fibroblasts and smooth muscle |
Function of Connective Tissue | is responsible for providing structural support for the tissues and organs of the body. |
Dense Collagenous Tissue | mainly composed of collagen type I. Crowded between the collagen fibers are rows of fibroblasts, fiber-forming cells |
Dense Elastic Connective Tissue | tissue in which collagen and elastic fibers are found running in all different directions and planes. |
Loose or areolar connective Tissue | is extremely loose. It is a category of connective tissue which includes areolar tissue, reticular tissue, and adipose tissue |
Adipose Tissue | specialized connective tissue that functions as the major storage site for fat in the form of triglycerides |
Cartilage | a flexible connective tissue found in many areas in the bodies of humans and other animals, including the joints between bones |
Hyaline Cartilage | consists of a slimy mass, pearly bluish in colour with firm consistency and considerable collagen. It contains no nerves or blood |
Bone Tissue | a specialized form of connective tissue and is the main element of the skeletal tissues |
Muscle Tissue | a very specialized tissue that has both the ability to contract and the ability to conduct electrical impulses |
Muscle Fibers | Fast and slow twitch muscle fibers (or Type I and Type II fiber types). Does muscle fiber type determine an athlete's strength, power, speed and endurance |
Skeletal Muscle | s a form of striated muscle tissue existing under control of the somatic nervous system- i.e. it is voluntarily controlled |
Cardiac Muscle | is a type of involuntary striated muscle found in the walls and histologic foundation of the heart, specifically the myocardium |
Smooth Muscle | an involuntary non-striated muscle. |
Nervous Tissue | specialised to react to stimuli and to conduct impulses to various organs in the body which bring about a response to the stimulus |
Action Potentials | a short-lasting event in which the electrical membrane potential of a cell rapidly rises and falls |
Neurons or nerve cells | nerve cells that transmit nerve signals to and from the brain at up to 200 mph |
Membrane | A flexible enclosing or separating tissue |
Mucous Membranes | A membrane lining all body passages that communicate with the air, such as the respiratory and alimentary tracts, and having cells. |
Serous Membranes | a smooth membrane consisting of a thin layer of cells which secrete serous fluid |
Pleural Membranes | a double-layered serous membrane found in the thoracic cavity. |
Pericardial Membranes | divided into three layers: Fibrous Pericardium - the outer fibrous sac that covers the heart. |
Peritoneal Membranes | the serous membrane that forms the lining of the abdominal cavity or the coelom — it covers most of the intra-abdominal (or coelomic) organs |
Inflammation | a process by which the body's white blood cells and chemicals protect us from infection and foreign substances such as bacteria and viruses |
How tissues repair works and the steps | A temporary repair-a clot that plugs the defect,fix. Inflammatory cells and then fibroblasts and capillaries gotothe clot- form a contractile granulation tissue that draws the wound margins together;the cut epidermal edges cover the denuded wound surface. |
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