March 17, 2016 | 10:30AM PT. We TV has renewed its docuseries âGrowing Up Hip Hopâ for a second season, and announced a premiere date for the fifth season of âKendra on Top.â. âGrowing Up Hip Hopâ follows a new generation of hip-hop moguls following new paths and trying to get out of the shadows of their famous parents. Personalities featured in the show include Angela Simmons, Romeo Miller, Damon âBoogieâ Dash, Kristinia DeBarge, TJ Mizell and Egypt Criss.
Recombinant DNA is the general name for a piece of DNA that has been created by the combination of at least two strands. Recombinant DNA molecules are sometimes called chimeric DNA, because they can be made of material from two different species, like the mythical chimera.
DNA molecules are made of two twisting, paired strands. Each strand is made of four chemical units, called nucleotide bases. The bases are adenine (A), thymine (T), guanine (G) and cytosine (C). Bases on opposite strands pair specifically; an A always pairs with a T, and a C always with a G. The human genome contains approximately 3 billion of these base pairs, which reside in the 23 pairs of chromosomes within the nucleus of all our cells. Each chromosome contains hundreds to thousands of genes, which carry the instructions for making proteins.