science 2.1 and 2.2

Card Set Information

science 2.1 and 2.2
2013-06-11 19:11:27

cells and cell systems
Show Answers:

  1. define tissues
    - a group of cells that are similar in shape and function
  2. define organs
    - tissues that work together and form larger structures are called oragns
  3. define organ system
    - a group of organs that have related functions
  4. unicellular/micro-organisms organism (4)
    • - organisms that are made of just one cellĀ 
    • - only be seen with a microscope
    • - this cell must be able to feed, digest, excrete, and reproduce.
    • - there are three types of unicellular organisms
  5. what kingdom is bacteria in
    - kingdom monera
  6. what is another word for bacteria
    - prokaryotic cells
  7. define prokaryotic cells (2)
    • - organisms that have no membrane bound organells
    • - no mitochondria, golgi body, nucleus, ribosomes, etc
  8. give 3 facts about bacteria (kingdom monera)
    • - successful organism because it has changed very little and survived over a billion years
    • - some can make their own food like plants; some are parasites and live at the expense of another living organism
    • - some can only live without oxygen
  9. define protista (2)
    • - eukaryotes
    • - they have mitochondria, golgi bodies, nucleus, ribosomes, etc
  10. define eukaryotes
    they have organelles
  11. whatre the two groups within kingdom protista
    • - plant
    • - animal
  12. give one fact about the plant in the protista kingdom
    - have chloroplasts and therefore, can make their own food
  13. two examples of plant in the protista kingdom
    - diatoms and euglena
  14. give one facts about animal in the protista kingdom
    - cannot make their own food, must feed on other things
  15. give two examples of animal in protista kingdom
    - amoeba and paramecium
  16. give an example of something's that in kingdom fungi
    yeast (unicelluar fungi)