Bone-lining cells are also known as what type of bone?

Bone-lining cells are also known as what type of bone?

• A. Cancellous bone
• B. Lamellar bone
• C. Spongy bone
• D. Compact bone

Answer: (B)

Bone-lining cells are flat osteoblast-like cells that cover the bone surface and help maintain the tissue and regulate mineral exchange between bone and blood. They are a feature of mature, organized bone tissue, which is lamellar bone. Lamellar bone forms in well-ordered layers (lamellae) and has a stable surface on which these lining cells reside along periosteal and endosteal surfaces, often remaining quiescent between remodeling events. This contrasts with woven bone, which is immature and lacks the organized lamellar structure, and with the broader macroscopic categories of cancellous (spongy) or compact bone, which describe overall architecture rather than the surface lining cells themselves. Therefore, bone-lining cells are best associated with lamellar bone.

Bone-lining cells are flat osteoblast-like cells that cover the bone surface and help maintain the tissue and regulate mineral exchange between bone and blood. They are a feature of mature, organized bone tissue, which is lamellar bone. Lamellar bone forms in well-ordered layers (lamellae) and has a stable surface on which these lining cells reside along periosteal and endosteal surfaces, often remaining quiescent between remodeling events. This contrasts with woven bone, which is immature and lacks the organized lamellar structure, and with the broader macroscopic categories of cancellous (spongy) or compact bone, which describe overall architecture rather than the surface lining cells themselves. Therefore, bone-lining cells are best associated with lamellar bone.