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 is a very large molecule, made up of smaller units called nucleotides that are strung together in a row, making a DNA molecule thousands of times longer than it is wide. Each nucleotide has three parts: a sugar molecule, a phosphate molecule, and a structure called a nitrogenous base.The nitrogenous base is the part of the nucleotide that carries genetic information, so the words nucleotide and base are often used interchangeably.The bases found in DNA come in four varieties: adenine, cytosine, guanine, and thymineoften abbreviated as A, C, G, and T, the letters of the genetic alphabet.NA is often said to have a sugar and phosphate backbone.. Each rung of the ladder is made of two nitrogenous bases linked together in the middle. The length of a DNA molecule is often measured in base pairs, or bpthat is, the number of rungs in the ladder.