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The simplest level of organization is the? |
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Give three examples of organic chemicals? |
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carbohydrates, proteins, and nucleic acids. |
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Give three examples of inorganic chemicals? |
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iron, oxygen, and carbon dioxide. |
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The most complex level of organization is the? |
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The simplest living level of organization is the? |
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When the cells with similar structure and function are grouped and work together, they form a? |
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A group of tissues that is arranged in a paticular way to accomplish specific functions is called an? |
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covers or lines surfaces.` |
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supports, transports, or stores materials. |
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contracts and brings about movement. |
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transmits impulses that regulate body functions. |
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The structure of a tissue or cell organ is called its? |
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The function of the tissue, cell, or organ is called its? |
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Describe one way the physiology of a bone (an organ) is related to its anatomy. |
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Bones are hard they protect the body. |
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The amount of heat and energy produced by the body per unit of time is the? |
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Homeostasis means that despite constant changes, the body remains relatively? |
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true or false? peritoneum covers the abdominal organs |
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false, the peritoneum lines the abdominal wall, the mesentary covers the organs. |
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true or false? a group of cells with similar structure and function is called tissue. |
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false, a group of cells with similar structure and function is called tissue. |
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the cranial cavity contains the -----, and is lined with-------. |
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brain, and lined with meninges. |
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the thoracic cavity contains the --------and the -------, and is lined with----- |
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heart and lungs, and lined with parietal pleura. |
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the spinal cavity contains the -------, and is lined with--------. |
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spinal cord and lined with the meninges. |
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the abdominal cavity contains the-----, and-----. and is lined with------ |
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liver and pancreas, and lined with peritoneum |
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the pelvic cavity contains----- |
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internal reproductibe organs and urinary bladder |
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which system rids the body of nitrogen-containing waste? |
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which system would be affected by the removal of the thyroid gland? |
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which system provides support tand levers on which the muscular system can act? |
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which system protects underlying organs from drying out and mechanical damage? |
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what system protects the body; and destroys bacteria and tumor cells? |
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what system removes carbon dioxide from the blood? |
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what system conserves body water, or eliminates excesses? |
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name the term, pertaining to functional characteristics: keeps the body's internal environment distict from the external environment. |
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name the term pertaining to functional characteristics : provides new cells for growth and repair. |
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name the term pertaining to functional characteristics: occurs when constructive activities occur at a faster rate than destructive activities. |
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name the term pertaining to functional chacateristics: the tuna sandwich you have just eaten is broken down to its chemical building blocks. |
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name the term pertaining to functionas characteristics: elimination of carbon dioxide wastes by the lungs and elimination of nitrogenous wastes by the kidneys. |
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name the term pertaining to functional characteristics: ability to react to stimuli; a major role of the nervous system. |
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name the term pertaing to functional characteristics: walking, throwing a ball, riding a bicycle. |
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name the term pertaing to functional characteristics: all chemical reaction occurring in the body. |
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name the term pertaing to functional characteristics: at the cellular level, membranes; for the whole organism, the skin. |
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what are the membranes that surround the heart? |
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to cut or divide the body or a part |
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the serous membranes of the thoracic cavity |
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the smallest living unit of the body |
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lines the abdominal cavity |
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membranes that cover the organs of the central nervous system |
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stability of the internal environment of the body |
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chemicals that contain carbon |
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study of how the body functions |
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a group of organs that work together to perform specific functions |
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imaginary flat surface that seperates the body |
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the study of disorders of functioning |
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a gorup of tissues precisely arranged to accomplish specific funtions |
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chemicals that do not contain carbon |
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cober or line body surfaces; internal epithelial tissue include the walls of capillaries ( squamuous epithelium ) and the kidney tubules ( cuboidal epithilium ) |
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connect and support parts of the body; some transport or store materials. Blood, bone, cartilage, and adipose tissue are examples. |
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specialized for contraction, which brings about movement. Our skeletal and heart are examples of muscle tissue. smooth muscle tissue is found in organs such as the urinary bladder and stomach. |
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specialized to generate and transmit electrochemical impulses that regulate body functions. examples are the brain and optic nerves. |
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barrier to pathogens and chemicals, prevents excessive water loss.. ex. skin, subcutaneous tissue |
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supports the body, protects internal organs and red bone marrow, provides a framework to be moved by muscles; ex. bones, ligaments |
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interprets sensory information, regulates body functions such as movement by means of electrochemial impulses. ex. brain, spinal cord, nerves, eyes, ears. |
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regulates body functions such as growth and reproduction by means of hormones,regulats day-to-day metabolism by means of hormones. |
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transports oxygen and nutrients to tissues and removes waste products. ex. heart, blood, arteries, veins. |
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returns tissue fluid to the blood, destroys pathogens that enter the body and provides immunity. ex. spleen, lymph nodes, thymus gland |
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exchanges oxygen and carbon dioxide betweeen the air and blood; ex. lungs, trachea, larynx, diaphragm. |
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changes food to simple chemicals that can be absorbed and used by the body. ex. stomach, colon, liver, pancreas. |
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removes wastes products from the blood, regulates volume and ph of blood and tissue fluid. ex. kidneys, urinary bladder, urethra. |
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produces eggs or sperm, in woman, provides a site for the developing empryo-fetus. ex. female ovaries, uterus. male testes, prostate gland. |
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when the body's response reverses the stimulus |
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possitive feedback system |
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when the response to the stimulus does not stop, but instead keeps the sequence of events going. |
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extending from the main part |
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pertaining to the wall of a cavity |
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pertaining to the organs within a cavity |
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contains the cns and consist of the cranial cavity and the vertebral or spinal cavity |
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contains the brain and is formed by the skull |
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contains the spinal cord and is formed by the back bone |
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the membranes that line the dorsal cavity and cover the brain and spinal cord. |
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consists of 2 compartments, the thoracic and abdominal cavities, and are seperated by the diaphragm |
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contains the heart and lungs |
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serous membranes of the thoracic cavity parietal pleura lines the chest wall visceral pleura cover the lungs |
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the serous membranes of the heart parietal pericardium line the fibrous pericardial sac visceral pericardium cover the heart muscle |
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includes the liver, stomach, and intestines. |
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membranes of the abdominal cavity |
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also serous membranes peritoneum lines the entire abdominal wall, and the mesentery is the continuation of the membrane that folds around and covers the outside of the organs in the abdominal cavity. |
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contains the reproductive organs and urinary bladder, peritoneum does not line the pelvic cavity but it does cover free surfaces on many organ in the pelvic cavity. |
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an imaginary flat surface that separates two portions of the body or an organ. |
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frontal (coronal) section |
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a plane from side to side that separates the body into front and back portions. |
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a plane from front to back separates the body into right and left portions; a midsagittal section creates equal right and left halves |
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a plane perpendicular to the long axis of an organ. |
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a plane along the long axis of an organ. |
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a horizontal plane separates the body or part into upper and lower portions. |
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from left to right top to bottom rigt upper left upper rigt lower left lower |
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from left to right top to bottom right hypochondriac epigastric left hypochondriac
right lumbar umbilical left lumbar
right iliac hypogastric left iliac |
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