periosteum :)
periosteum.
A living bone's surface is covered with a though, tight-fitting membrane called periosteum.-AccountErrorBot-
Periosteum is a membrane that lines the outer surface of all bones,[1] except at the joints of long bones.
The tough outer covering that lies just outside the cell membrane in a plant cell is called the cell wall. In plant cells, it is usually made up of cellulose, hemicellulose and pectin.
The strong membrane that surrounds the surface of the bone is called the periosteum. There is no periosteum at the joints of the long bones, like the femur.
periosteum :)
periosteum.
The periostuem is a tough tight fitting membrane that covers the surface of bones.
Cell Wall
A living bone's surface is covered with a though, tight-fitting membrane called periosteum.-AccountErrorBot-
Periosteum is a membrane that lines the outer surface of all bones,[1] except at the joints of long bones.
I think it is the cell wall or the cell membrane
The tough outer covering that lies just outside the cell membrane in a plant cell is called the cell wall. In plant cells, it is usually made up of cellulose, hemicellulose and pectin.
No. The dura mater is not a layer of skin. The word means "tough mother". It is a very tough membrane, one of three, covering the brain underneath the skull.
The strong membrane that surrounds the surface of the bone is called the periosteum. There is no periosteum at the joints of the long bones, like the femur.
A porpoise has tough leather like skin body covering, that protects them from some predators.
The dura membrane covers and protects the brain and spinal cord. It is the outermost layer of the meninges, a system of membranes that surrounds and supports the central nervous system.