vocab week 2 infection control
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| cell | a small mass of protoplasm bound by a semi-permable membrane. usually include 1+ nuclei and various nonliving products, capable of performing all the fundamental functions of life; the least stuctural unit of living matter capable of functioning independe
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| cell membrane | surface layer of the cytoplasm of a cell
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| chromosomes | double strand of specifically paired proteins that contain the genetic code of a cell
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| cytology | study of the structure, function, multiplication, and pathology of the cell
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| diffusion | molecular passage of oxygen across the aveoli and into the bloodstream
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| electrolytes | substances such as acids, bases, and salts which in solution conduct an elctric current
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| homeostasis | a relativley stable state of equilibrium
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| nucleus | the central structure of a cell enclosed in a membrane which is essential to cellular functions such as reproduction and protein synthesis
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| phagocytosis | a defensive mechanism in which a cell engulfs a substance or another cell
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| protoplasm | living matter in all cells; organized complex of organic and inorganic substances which are too small for resolution with an ordinary light microscope
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| semi-permeable membrane | a membrane that allows some molecules to pass through but not others
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| tissue | group of similar cells arranged with intercellular substance between them specialized to perform a particular function
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| vacuole | a small cavity or space in cell protoplasm containing air or fluid
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| osmosis | movement of liquid through semi-permeable membrane according to the differences in the concentration of substances in the liquid
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| pinocytosis | cell takes in water and small particles by surrounding them with a membrane-covered blister or vesicle.
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| connective tissue | Tissue that supports and binds other tissues
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| filtration | A process of separating particulate matter from a fluid, such as air or a liquid, by passing the fluid carrier through a medium that will not pass the particulates.
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| epithelial tissue | acts as a rotective barrier from heat, cold, water loss, and bacterial invasion; aids in secretion and excretion
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| nerve tissue | conducts impulses throughout the body
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| muscle tissue | moves body by contraction/relaxation of pairs.
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Or sort by any of the columns using the down arrow next to any column heading.
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