vacoules
Vacuoles are the fluid-filled organelles enclosed by a membrane that store various substances such as food, water, and waste in plant and fungal cells. They play a role in maintaining cell turgor pressure and waste management.
vacuole
Vacuole
Matrix
The fetus is enclosed in the amniotic sac, which is a fluid-filled membrane that provides protection and cushioning during pregnancy.
vacuoles are non living part , fluid filled spaces enclosed by membrane granges also non living but not bounded by any membrane
They are called vesicles. Vesicles are small, fluid-filled sacs that are enclosed by a lipid bilayer membrane, similar to the cell membrane of human cells. These structures play a crucial role in transporting and storing molecules within the cell.
The vacuole is a fluid-filled membrane-surrounded cavity located inside a cell
Vacuoles
The lumen is the interior space of a membrane-bound organelle, such as the endoplasmic reticulum or Golgi apparatus, while the cytosol is the fluid that surrounds organelles within a cell. The lumen is enclosed by a membrane, while the cytosol is the gel-like substance that fills the space between organelles.
The region within the cell membrane that includes the fluid is called the cytoplasm. It consists of all the contents of the cell enclosed within the cell membrane, excluding the nucleus. The cytoplasm contains various organelles, such as mitochondria and endoplasmic reticulum, and serves as a medium for many cellular processes to occur.
The extraembryonic membrane that forms a fluid-filled sac is the amnion. It helps protect and cushion the developing embryo by surrounding it with amniotic fluid.