Written By: Membrane, in biology, the thin layer that forms the outer boundary of a living cell or of an internal cell compartment. The outer boundary is the plasma membrane, and the compartments enclosed by internal membranes are called organelles.
The main purpose of the INTRODUCTION is to give a description of the problem that will be addressed. In this section the researcher might discuss the nature of the research, the purpose of the research, the significance of the research problem, and the research question(s) to be addressed. Three essential parts of a good introduction are: RATIONALE.
Browse Full Outline. . In the introduction, you are attempting to inform the reader about the rationale behind the work, justifying why your work is an essential component of research in the field. The introduction does not have a strict word limit, unlike the abstract, but it should be as concise as possible.