1 Complementary base pairing enables DNA to replicate, or copy itself. 2  DNA replication involves three steps and each step uses a specific enzyme.  There is a leading strand and a lagging strand for each replication fork.
The cost of attending California State University-East Bay for in-state students without financial aid is $6,564 USD. The cost for out-of-state students without financial aid is $17,724 USD. Cost & Aid
1 San Diego State University has an annual tuition rate for 2011 graduate students who are California residents of $14,870 which includes all mandatory fees. 2  That would push the two year tuition total to near $30,000, with increases sure to follow in the coming years. University of California/Berkeley was charging 5,616.25 per semester for state residents, a cost that included student health insurance. 2  That would result in a total tuition cost of $22,465 plus the student fees, which at Berkeley can be another few hundred dollars per semester.