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.
Basics of Literature Reviews. A literature review is a written approach to examining published information on a particular topic or field. An author uses this review of literature to create a foundation and justification for his or her research or to demonstrate knowledge on the current state of a field. Just like in an annotated bibliography, you will want to paraphrase all of the material you present in a literature review. 2  This assignment is a chance for you to demonstrate your knowledge on a topic, and putting ideas into your own words will ensure that you are interpreting the found material for your reader.