Their members become more privatized and less incorporated into the wider community. As competition and consumerism become more widespread, the traditional household, especially in its extended forms as institutions of micro-hierarchy, become eroded.
The initiation of DNA replication<span> occurs in </span>two<span> steps. First, a so-called initiator protein unwinds a short stretch of the </span>DNA<span> double helix. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the</span>DNA strands<span>, thereby pulling apart the </span>two strands<span>.</span>
It would be a false that automobile and rail transportation decline when the world flight as a new mean of transportation. Because it didn't lessen the need of land based transportation instead it add a new option for transportation and a newer and faster transportation across the globe that is much faster then sea-based transportation.
The law of superposition is a statement that says rocks on the bottom are always older than the top and the top is always younger than the one on the bottom... It is used to tell which rock layer or fossils are older/younger..
Hope that helps..Im not very good at explaining things..