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.
Semiconserverative replication means that only one strand of a DNA molecule is newly formed. The other strand is original DNA from the parent cell. So each DNA double helix conserves half of the original molecule making it conservative in nature.uring the process of mitosis, it will replicate all DNA within the nucleus so in this case there would be 24 chromosomes.The parent cell will then split into two different cells during anaphase, telophase and cytokinesis and during this process the 24 chromosomes will be split equally between the two cells.