sterile

  1. T

    Study Debunks Common Myth That Urine Is Sterile

    Researchers have determined that bacteria are present in the bladders of some healthy women, which discredits the common belief that normal urine is sterile. These findings were published in the April issue of the Journal of Clinical Microbiology by researchers at Loyola University Chicago...
  2. H

    Why are sterile Petri dishes used to begin a culture of bacteria?

    please help asap, quite detailed answer would be really appreciated. thank you in advance to all that take the time to help me!
  3. S

    Is it okay to use a petri dish that is non sterile?

    i am doing a science project on how does the rate of bacterial growth in dog saliva and human saliva compare. i have non sterile petri dishes and i dont have agar. so i am planning to use gelatin.by the way what jello is the same as agar? And can I use non sterile petri dishes for the...
  4. S

    Is it okay to use a petri dish that is non sterile?

    i am doing a science project on how does the rate of bacterial growth in dog saliva and human saliva compare. i have non sterile petri dishes and i dont have agar. so i am planning to use gelatin.by the way what jello is the same as agar? And can I use non sterile petri dishes for the...
  5. S

    Is it okay to use a petri dish that is non sterile?

    i am doing a science project on how does the rate of bacterial growth in dog saliva and human saliva compare. i have non sterile petri dishes and i dont have agar. so i am planning to use gelatin.by the way what jello is the same as agar? And can I use non sterile petri dishes for the...
  6. L

    if you have a laptop on your lap for a long period of time will you become sterile?

    when it heats your balls up will it make you sterile
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