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All 38 terms

TermDefinition
ribosomesTiny spherical bodies composed of RNA and proteins
ribosomesActual sites of protein synthesis
ribosomesFloating free or attached to a membranous structure the (rough ER) in the cytoplasm
endoplasmic reticulum (ER)Membranous system of tubules that extends throughout the cytoplasm
rough ERStudded with ribosomes tubules
smooth ERSynthesizes phospholipids and cholesterol
smooth ERNo function in protein synthesis
smooth ERSite of steroid and lipid synthesis
smooth ERLipid metabolism
smooth ERdrug detoxification
golgi apparatusStack of flattened sacs with bulbous ends and associated small vesicles
golgi apparatusPlays a role in packaging proteins
golgi apparatusPackages substances for export from the cell or incorporated into the plasma membrane
golgi apparatusPackages lysosomal enzymes
lysosomesMembranous sacs containing digestive enzymes (acid hydrolases)
lysosomesDigest worn out cell organelles and foreign substances that enter the cell
lysosomesHave the capacity of total cell destruction if ruptured
peroxisomesContain oxidase enzymes that detoxify alcohol, hydrogen peroxide, and other harmful chemicals
mitochondriaRod shaped bodies with a double membrane wall
mitochondriaInner membrane is thrown into folds, or cristae
mitochondriaContain enzymes that oxidize foodstuffs to produce cellular energy (ATP)
mitochondriaReferred as the "powerhouses of cell"
centriolesPaired, cylindrical bodies lie at right angles to each other
centriolesDirect the formation of the mitotic spindle during division
centriolesForm the bases of cilia and flagella
cytoskeletal elementsMicrofilaments
cytoskeletal elementsIntermediate filaments
cytoskeletal elementsMircotubles
cytoskeletalProvide cellular support
cytoskeletalFunction in intracellular transport
microfiliamentsFormed largely of actin
microfiliamentsA contractile protein
microfiliamentsImportant in cell mobility (particularly in muscle cells)
intermediate filamentsStable elements composed of a variety of proteins
intermediate filamentsResit mechanical forces acting on cells
microtublesForm the internal structure of the centrioles
microtublesHelp determine cell shape
rough ERProvide an area for storage and transport of the ribosomes to other cell areas

Set Information

Terms 38
Creator imaylenai
Created September 1, 2008
Groups None
Subject anatomy and physiology
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Most Missed Words

  1. cytoskeletal Function in intracellular transport - 1 miss
  2. golgi apparatus Stack of flattened sacs with bulbous ends and associated small vesicles - 1 miss
  3. ribosomes Actual sites of protein synthesis - 1 miss
  4. cytoskeletal Provide cellular support - 1 miss
  5. cytoskeletal elements Microfilaments - 1 miss
  6. intermediate filaments Stable elements composed of a variety of proteins - 1 miss
  7. microfiliaments A contractile protein - 1 miss