Briefly describe how DNA is packaged to fit inside a cell.

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  My husband and I have some friends that believe that the friction from rubbing their hands together under running water (regardless of water temperature) kills as many germs as using soap and running water. Do any of you agree with them? Why or why not?
  by Babycakes Deux on February 24th, 2009 | 6 people like this

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  Bovine spongiform encaphalopathy,a brain disease that became imminent in 1996,is caused by prion(an infectious protein).What in the protein rendered it infectious? We usually know infectious diseases i.e. SARS as to be caused by viruses/virulent bacteria.
  by Claire-voyeur on May 16th, 2009 | 2 people like this

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  The swine flu is making people panic, the soldiers are giving mouth masks to everyone, people are buying a lot groceries to stay indoors as much as possible, do you think this is an exaggeration or a good measure to contain the infection?
  by .....----- on April 27th, 2009 | 7 people like this

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  A bacterium that yields an antibiotic is isolated. Bacterial cells grow best at 37 degrees C and bad at 30 degrees C, the antibiotic grows best at 30C degrees, slow at 37C degrees. U want the bacterial cells toboth to grow. What do you do?
  by Anonymous on May 4th, 2009 | 1 person likes this

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  How do you calculate incidence and prevalence when given the number of new cases and the population for each month in a 8 month period?
  by Anonymous on April 2nd, 2009 | 1 person likes this

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