January 5, 2013. The âTrueâ Negro and theâNiloticâ (or âHamiticâ) Negroe. White racist found support and frequently referred to the research findings of an African American professor, Frank Snowden. Snowden On the âTrue Negroâ and Nilotic Negro.
Best Answer: 1. Semiconservative replication means that during DNA replication each strand of DNA is used to make a new strand of complementary DNA. So that you end up with 2 new DNA double strands, each one with 1 strand from the initial DNA strand used for replication. 2.
In summary, DNA replication is the process of making copies of DNA. DNA replicates by semi-conservative replication, which means that one strand of the parent double helix is conserved in each new DNA molecule. Meselson and Stahl were the scientists who showed that DNA follows the semi-conservative model.