Answer
Mucous membranes are composed of an epithelium overlying a loose, fibrous, connective tissue layer. Cells in the epithelium create mucus, which protects the digestive, respiratory, urinary, and reproductive systems from contaminants.
Serous membranes secrete a watery fluid that keeps the membranes lubricated. These membranes support the internal organs and compartmentalize the thoracic and abdominal cavities.
Synovial membranes are made up of loose connective tissue and line the cavities of movable joints. These membranes secrete synovial fluid, which lubricates the joints.
The meninges are only composed of connective tissue and work as a protective covering for the brain and spinal cord.
Work Step by Step
Mucous membranes are composed of an epithelium overlying a loose, fibrous, connective tissue layer. Cells in the epithelium create mucus, which protects the digestive, respiratory, urinary, and reproductive systems from contaminants.
Serous membranes secrete a watery fluid that keeps the membranes lubricated. These membranes support the internal organs and compartmentalize the thoracic and abdominal cavities.
Synovial membranes are made up of loose connective tissue and line the cavities of movable joints. These membranes secrete synovial fluid, which lubricates the joints.
The meninges are only composed of connective tissue and work as a protective covering for the brain and spinal cord.
