Fill in the Blank QuestionFill in the blank question.The synovial lines the joint capsules of synovial joints.

The synovial membrane lines the joint capsules of synovial joints.

In the context of anatomy, synovial joints are characterized by their movable nature, which allows for a wide range of motion. The synovial membrane plays a crucial role in the functionality of these joints by secreting synovial fluid, a viscous fluid that lubricates the joint, reduces friction during movement, and nourishes the cartilage. The synovial membrane also helps to protect the underlying structures, such as bones and cartilage, from wear and tear. This membrane is not just a simple lining; it is an active participant in the joint's health, facilitating healing and response to injury. Thus, the correct term to fill in the blank emphasizes the importance of the synovial membrane in maintaining joint function and integrity.