their dna is integrated into the bacteria's genome. in this form, they are called prophages. scientists have identified certain compounds that trigger prophages to return to their active form. when this happens, hundreds of new phages burst out of the bacterial cell, killing the host and attacking other...
read more help yourself how to correctly remove ticks from dogs read more help yourself blooming beds for bees read more better life two worlds read more interview with dr. klaus kunz we too have to find a new way of thinking read more better life a confidence-boosting tattoo read more better life stress-free...
a duravilla guyana home is designed and tested to withstand tropical weather, and is highly resistant to decay and attack by insects. eco-friendly our homes are designed and built using "green" principles. efficient the construction process and materials used are designed to provide solid protection...
a duravilla guyana home is designed and tested to withstand tropical weather, and is highly resistant to decay and attack by insects. eco-friendly our homes are designed and built using "green" principles. efficient the construction process and materials used are designed to provide solid protection...
areas of rain forest to make way for an easier, cheaper method of growing coffee in the sun. the farmers experience a short-term gain with this approach, however, after just a few years, that ground becomes infertile, and more rain forest is inevitably cut down. shade-loving coffee plants, on the other...
metal oxides. fiber manmade fiber by textile school last updated mar , share a number of fibers exist that are derived from natural mineral sources or are manufactured from inorganic and mineral salts. these fibers are predominantly derivatives of silica (si ) or other metal oxides. in addition, metal...