PCR is short for polymerase chain reaction and is a method we can use to clone sequences of DNA. We often want to clone these sequences a whole bunch (on the order of a billion copies of a single sequence!), so technology is obviously involved. This is how it works: DNA is collected from somewhere.
Every country and state and province has a place like Nazareth. Itâs a place so remote that nothing ever happens there, no one of distinction lives there, and no one of importance comes from there. Thatâs why Nathanael said, âCan anything good come from Nazareth?â.
Other cities that have made it onto worst cities the list include Dhaka in Bangladesh and Lagos in Nigeria. Third worst city to live in was Port Moresby in Papa New Guinea, surprisingly Melbourne and Sydney in neighbouring nation Australia were ranked in the top 10 cities in the world to live in.hird worst city to live in was Port Moresby in Papa New Guinea, surprisingly Melbourne and Sydney in neighbouring nation Australia were ranked in the top 10 cities in the world to live in.