Journal Time September 4, 2013. Journal. Should outsiders go into areas where this virus is active? What responsibility do Americans and other countries with advanced medicine have to world health?. Ebola Outbreak Uganda. http://www.youtube.com/watch?v=aE69K_lP2ug
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September 4, 2013
Should outsiders go into areas where this virus is active?
What responsibility do Americans and other countries with advanced medicine have to world health?
~ Step One: Use four plain white pieces of paper. Line them up with each sheet 1 inch lower than the next sheet.
~ Step Two: Turn the sheets around near your tummy. Then fold the top of the sheets down leaving the 1 inch margin between all layers.
~ Step Three: When all the layers are even, crease the top and staple across the crease.
~ A small, nonliving particle that invades and then reproduces inside a living cell.
~ Biologists consider viruses to be nonliving because viruses are not cells. Do not meet all characteristics of living organism.
~ This process is special because it requires a host cell.
~ A host is a living thing that provides a source of energy for a virus or an organism.
~ Organisms that live on/in a host causing harm are parasites.
~Viruses are like parasite because they destroy their host cell to multiply.
~ Viruses are special in the specific cells they infect.
Cold viruses typically infect cells of the nose and throat.
Rod Shaped: linear
Spherical Shaped: actually 20 sided polygons.
All viruses have two basic parts: an outer coat that protects the virus and an inner core made of genetic material.