Micro Test 1 Part 4

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Author:
rwischnewski
ID:
303626
Filename:
Micro Test 1 Part 4
Updated:
2015-06-09 13:21:01
Tags:
Micro
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Description:
Micro
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  1. what is group translocation?
    bringing a permeable solute across the membrane and attaching a functional group to it that makes it impermeable
  2. genetic material in the prokaryote may be eithe ron the _____ or on a _____.
    • chromosome
    • plasmid
  3. what is the difference in the two (chromosome, plasmid)?
    • information on the chromosome takes care of all the fucntions of the cell
    • information on the plasmid confers extra properties on the cell
  4. prokaryotes and eukaryotes have ribosomes. are ribosomes organelles?
    no
  5. are prokaryote ribosomes different than eukaryotes?
    yes- smaller
  6. endospores are formed in response to _______.
    environmental stress
  7. three reasons endospores are so hardy are ____, _____, and _____
    • they have no water
    • they have no metabolism
    • they have an impremeable coat
  8. the process of bringing something inside the cell by wrapping it in a piece of cell membrane is called _______.
    endocytosis
  9. the material (endocytosis) may be liquid ______ or solid _____.
    • pinocytosis
    • phagocytosis
  10. three places DNA can be found in an eukaryotic cell are _____, _____, and _____.
    • nucleus
    • mitochondria
    • plastids
  11. the rough in rough endoplasmic reticulum does what?
    attached ribosomes
  12. the smooth endoplasmic reticulum does what?
    • makes lipids
    • steriods
    • detoxifies alcohol
  13. proteins are given their final processing and destination orders in the _____.
    golgi complex
  14. the chemicals the cell produces to destroy invaders are contained in _____.
    lysosomes

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