"Biological membranes are composed of lipid, protein and carbohydrate that exist in a fluid state. Biological membranes are the structures that define and control the composition of the space that they enclose. All membranes exist as dynamic structures whose composition changes throughout the life of a cell. In addition to the outer membrane that results in the formation of a typical cell (this membrane is often referred to as the plasma membrane), cells contain intracellular membranes that serve distinct functions in the formation of the various intracellular organelles, e.g. the nucleus and the mitochondria. Membrane transport is the process by which physiologically important substances, such as calcium ions, sugars, etc, are conveyed across a biological membrane A scholarly article or book generally is based on original research or experimentation. It is written by a researcher or expert in the field who is often affiliated with a college or university. Most scholarly writing includes footnotes and/or a bibliography and may include graphs or charts as illustrations as opposed to glossy pictures. In addition, articles that appear in scholarly journals or book that are published by academic presses, are subject to a peer-review process, which means that other ""experts"" or specialist in the field evaluate the quality and originality of the research as precondition of publication. Journal of Biocatalysis & Biotransformation emerges as a best indexed, hybrid journal with impact factor compared to other competitive journals focusing on Biochemistry, its classifications like membrane transport by bringing up the recent research to global scientific community through its publications. The papers submitted are undergone through perfect plagiarism checks, later peer reviewed by the expert group and published after through revisions. "