Answered by The Community. Making the world better, one answer at a time. Helicase and RNS polymerase are used in the nucleus. The helicase enzyme is used to unzip the Dna strand in order for the RNA polymerase to copy the genetic code from the Dna strand and copy it to the newly formed mRNA strand.nswered by The Community. Making the world better, one answer at a time. Helicase and RNS polymerase are used in the nucleus. The helicase enzyme is used to unzip the Dna strand in order for the RNA polymerase to copy the genetic code from the Dna strand and copy it to the newly formed mRNA strand.
A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.
A literature review is a critical summary of research on a topic. In other words, it explains the ways scholars have addressed a topic. It is prepared to put a research problem in context or to summarize exisiting evidence.Because it is a critical summary it should address useful approaches of research as well as its failings to address the research question.n other words, it explains the ways scholars have addressed a topic. It is prepared to put a research problem in context or to summarize exisiting evidence. Because it is a critical summary it should address useful approaches of research as well as its failings to address the research question.