The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known organisms. A cell is the smallest unit of life. Cells are often called the "building blocks of life". The study of cells is called cell biology, cellular biology, or cytology.Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids. Most plant and animal cells are only visible under a microscope, with dimensions between 1 and 100 micrometres.Organisms can be classified as unicellular (consisting of a single cell such as bacteria) or multicellular (including plants and animals). Most unicellular organisms are classed as microorganisms.Cells were discovered by Robert Hooke in 1665, who named them for their resemblance to cells inhabited by Christian monks in a monastery.Cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that cells are the fundamental unit of structure and function in all living organisms, and that all cells come from pre-existing cells.Cells emerged on Earth at least 3.5 billion years ago.
Last Updated on: Nov 05, 2024List of Open Access Journals View More
Review of Cell Science Journal
RCSJ welcome researchers, pharma companies, professors, scientists, biologists, biotechnologists, immunologists, stem cell researchers, clinical scientists, molecular biologists to contribute current research work to the scientific world....View More
Department of Applied Food and Nutrition Journal
DAFNJ is a scholarly open access peer-reviewed journal aim to publish be valuable source of information both clinical, experimental and theoretical in field of Food science, Food policy and Nutrition....View More
Journal of Environmental and Pollution
JEP is a scholarly open access peer-reviewed journal aim to publish be valuable source of information both experimental and theoretical in the field of environmental issues and Pollution and its applications...View More
International Journal of Surgery and Anesthesia Research
International Journal of Surgery and Anesthesia Research is the internationally open access peer reviewed journal for the exploration, improvement and management of all aspects of Anesthesia and Surgery. It publishes peer reviewed original articles and highlights...View More
Journal of Medical Sciences and Health Care Research
Journal primary objective is to provide research and applications related to Medical & Health Sciences. This journal strives to serve a diverse readership by publishing articles in a wide range of topics. This journal will welcome articles from the field of all specialities medical science that includes feilds like medicine...View More
Department of Electrical Engineering: Current Research
DEECR welcomes authors to contribute current research and reports, Experimental studies, Review articles, Short communication, Editorial, Letter to Editor, Survey Reports submission of manuscripts related to Signal Processing, Material Science, Microelectronics, Electronic materials, Power System Protection, DC Power Converter, C Power Converter, Electrophysics and its applications, Electromagnetism, etc....View More