membranous

the membranous structure of the cell is crucial for its function.

some fish have a membranous fin that helps them swim.

the membranous layer protects the internal organs.

in biology, membranous tissues play a vital role.

membranous sacs store nutrients in plant cells.

the membranous system regulates the flow of substances.

membranous organs can be affected by various diseases.

scientists study membranous structures to understand cell behavior.

membranous layers are essential for maintaining homeostasis.

the membranous envelope surrounds the nucleus of the cell.