What does it mean that a cell has"membrane bound organelles"?

-------------------------------------------------------

answers:
Cal King say: There are organelles inside the cell and these organelles are surrounded or bound by membranes. E.g. the mitochondrion is an organelle inside cells of eukaryotes and it is encircled by its own membrane.
-
Sharing information say: Eukaryotic cells contain membrane-bound organelles, meaning that these organelles (e.g. mitochondria, lysosome, etc.) are surrounded by a phospholipid bilayer (membrane). This allows organelles within the cells to control what enters and leaves it by using a selectively permeable membrane.

A nonmembrane-bound organelle simply means that the organelle doesn't have a membrane (e.g. centrioles, ribosomes, etc.) because they don't need to control their internal conditions.
-
Ebo say: organelles are special structures in cells that perform specific functions. if we say these structures are membrane bound the we mean their contents are not left ajar in the cytoplasm of the cell rather they are organised, grouped or collected together as a single unit and are surrounded by either one or two sheaths which we term as membrane. simply put, the cells has organelles whose contents are well-structured and packaged or put together in a sheath called a membrane to make it a well-defined structure.
-
rdphd say: bnvhdvzn
-
jfdvz say: kpphbwpk
-