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  1. Membranes | Open Access Journal | MDPI

    Membranes is an international, peer-reviewed, open access journal covering the broad aspects of the science and technology of both biological and non-biological membranes, published monthly online …

  2. Membrane - Wikipedia

    Biological membranes include cell membranes (outer coverings of cells or organelles that allow passage of certain constituents); [2] nuclear membranes, which cover a cell nucleus; and tissue membranes, …

  3. Membrane | Definition, Structure, & Functions | Britannica

    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 …

  4. Cell Membrane: Structure, Function, and Importance

    Aug 3, 2025 · The endoplasmic reticulum and Golgi apparatus use membranes to synthesize and ship proteins and lipids. These variations show how the basic membrane architecture has been adapted …

  5. MEMBRANES - University of Utah

    Jan 5, 1995 · Membranes with similar function (i.e. from the same organelle) are similar across species lines, but membranes with different function (i.e. from different organelles) may differ strikingly within …

  6. Cell Membranes | Learn Science at Scitable - Nature

    There are many different kinds of membranes in a cell. Learn how they subdivide sections of a cell and how proteins in these membranes are gatekeepers for what goes in and what comes out.

  7. Plasma Membrane (Cell Membrane) - National Human Genome …

    2 days ago · Plasma Membrane (Cell Membrane) The plasma membrane, also called the cell membrane, is the membrane found in all cells that separates the interior of the cell from the outside …

  8. Membrane Structure - Molecular Biology of the Cell - NCBI Bookshelf

    In this chapter we consider the structure and organization of the two main constituents of biological membranes—the lipids and the membrane proteins. Although we focus mainly on the plasma …

  9. Biological Membrane – Classification, Structure, Functions

    Apr 3, 2025 · Membranes are thin, flexible layers that act like barriers or filters, separating different spaces or substances while allowing certain things to pass through. Think of them as sheets or …

  10. How early cell membranes may have shaped the origins of life

    1 day ago · Modern cells are complex chemical entities with cytoskeletons, finely regulated internal and external molecules, and genetic material that determines nearly every aspect of their functioning. …