Best Answer: right click on the screen, if xp press properties, if vista, press customize, and go to display properties and fool around, and it will show all the available refresh rates. Right click on your desk top. Then click on advanced settings. eg.
DNA replication is semiconservative because each new double helix contains (1) old and (1) new strand. each mother strand serves as a template for a new strand.The two strands â¦ are complementary, but not identical.
D. Human DNA contains more origins of replication than prokaryotic DNA. 4. DNA replication is said to be semiconservative because: A. both RNA and DNA synthesis are involved in the process. B. part of the telomere is lost during each round of replication.C. a new double helix contains one old and one new strand.D. each new strand is complementary, not identical, to its template.. Human DNA contains more origins of replication than prokaryotic DNA. 4. DNA replication is said to be semiconservative because: A. both RNA and DNA synthesis are involved in the process. B. part of the telomere is lost during each round of replication.