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paul

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Topics posted by paul

  1.  

    Can a human cell exist independent of the rest of the body? [Answered: YES]

    By paul, in Biology

    • 15 replies
    • 18862 views
  2.  

    does one DNA molecule = one chromosome? 1 2

    By paul, in Genetics

    • 25 replies
    • 20465 views
  3.  

    how does a ruptured achilles tendon heal without surgery?

    By paul, in Biology

    • 7 replies
    • 29657 views
  4.  

    monomers

    By paul, in Chemistry

    • 6 replies
    • 1976 views
  5.  

    physical properties v chemical properties

    By paul, in Chemistry

    • 7 replies
    • 1670 views
  6.  

    how does an object actually achieve motion? 1 2 3

    By paul, in Classical Physics

    • 61 replies
    • 7645 views
  7.  

    the six life kingdoms

    By paul, in Biology

    • 11 replies
    • 2114 views
  8.  

    what is the WORK done...

    By paul, in Classical Physics

    • 12 replies
    • 3487 views
  9.  

    can you freeze red wine?

    By paul, in Chemistry

    • 11 replies
    • 18135 views
  10.  

    is nasal breathing superior to mouth breathing

    By paul, in Biology

    • 5 replies
    • 2110 views
  11.  

    is the brain involved in reflex actions?

    By paul, in Biology

    • 7 replies
    • 17733 views
  12.  

    is the human skeletal system a "passive" system?

    By paul, in Biology

    • 2 replies
    • 2136 views
  13.  

    when a cell despatches proteins and atp, where do they go?

    By paul, in Biology

    • 3 replies
    • 1060 views
  14.  

    how do the atoms/molecules in a solid stick together?

    By paul, in Physics

    • 9 replies
    • 8832 views
  15.  

    do electrons actually flow around a circuit? [Answered: YES]

    By paul, in Physics

    • 3 replies
    • 1449 views
  16.  

    is voltage directly proportional to current? [Answered: YES]

    By paul, in Physics

    • 3 replies
    • 39076 views
  17.  

    delocalized electrons in copper wire

    By paul, in Chemistry

    • 4 replies
    • 7034 views
  18.  

    why is osmium denser than gold?

    By paul, in Chemistry

    • 7 replies
    • 4967 views
  19.  

    basics of static electricity

    By paul, in Physics

    • 18 replies
    • 3082 views
  20.  

    does the proton/electron HAVE an electric charge? or is the proton/electron...

    By paul, in Physics

    • 12 replies
    • 3887 views
  21.  

    sfn chatroom

    By paul, in The Lounge

    • 4 replies
    • 1059 views
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