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.
Writing a Literature Review: A literature review is a type of critical review in which you analyze and evaluate many sources on a specific topic. The purpose is to provide your reader with an overview of the research that has been done on your topic, and to evaluate the sources you are reviewing.ritical Reviews and Literature Reviews â The main ideas or arguments in the book or article. Donât feel you have to mention everything: part of being an effective evaluator is being able to extract the most important ideas from a source. â Your own evaluation of the book or article.