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of 131 available terms
(3 exact duplicates found)

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5 Written questions

5 Matching questions

  1. species
  2. cilia
  3. heterotroph
  4. starch
  5. apotosis
  1. a group of organisms so similar to one another that they can breed and produce fertile offspring
  2. b short hairlike structures that cover come or all of the cell surface and help the organism swim and capture food
  3. c a polysaccharide that functions as a carbohydrate store
  4. d programmed cell death
  5. e organism that obtains its energy and nutrients by consuming other organisms

5 Multiple choice questions

  1. cancerous tumor in which cells break away and spread to other parts of the body, causing harm to the organisms's health
  2. A microscopic membrane of lipids and proteins that forms the external boundary of the cytoplasm of a cell or encloses a vacuole, and that regulates the passage of molecules in and out of the cytoplasm
  3. chemical bonds that join animo acids
  4. A small mouthlike opening in some lower animals
  5. A simple sugar that is an important energy source in living organisms and is a component of many carbohydrates

5 True/False questions

  1. metastasizeto spread by transferring a disease-causing agent form the site of the disease to other parts if the body


  2. microfilamentpresent in numbers in the cytoplasm of many eukaryotic cells


  3. hydrophobicrepels from water


  4. chlorophylllight-absorbing pigment molecule in photosynthetic organisms


  5. empirical formulaA microscopic tubular structure present in numbers in the cytoplasm of cells, sometimes aggregating to form more complex structures