cell membrane
Cell membrane
The outer surrounding layer of a plant cell is the cell wall, which provides structure and support. In an animal cell, the outer layer is the cell membrane, which controls the movement of substances in and out of the cell.
The protective outer layer of both animal and plant cells is called the cell membrane. It regulates the passage of substances in and out of the cell, maintaining the cell's internal environment and protecting it from external threats.
The outer surface layer of cells in plants is called the epidermis. In animals, the outermost layer of cells is called the epithelium. Both serve as protective barriers, regulate the exchange of substances, and provide a first line of defense against pathogens.
The outer layer of the skin, called the epidermis, is mostly made up of dead skin cells called keratinocytes. However, the deepest layer of the epidermis contains living cells that are responsible for producing new skin cells.
Cellulose
mantle
the outer layer of the kidney is fibrus capsule which surrounding the kidney.Bowman's CapsuleCortexThis is the cortex.
cell wall
The wall of the uterus is made up of three main layers. The inner most layer is the Endometrium. The middle layer is the Myometrium and the outer most layer is the Perimetrium, or adventitia or serosa.
Surrounding the inner core of the Earth is the outer core. Surrounding that is the mantle. And floating on top of that is the crust.
the cell wall is a plant cell organelle. It is the outer layer of plant cells and some other organisms.