Question

which of the following refers to the lattice-like network of bone matrix that makes up spongy bone?

• lacunae
• lamellae
• trabeculae
• osteon

Explanation:

Identify the structural components of bone tissue

• Lacunae: Small cavities in bone that contain osteocytes.
• Lamellae: Concentric rings or layers of bone matrix.
• Trabeculae: The interconnecting tiny arches, plates, and rods of bone tissue that form the lattice-like network of spongy (cancellous) bone.
• Osteon: The basic structural unit of compact bone, consisting of concentric lamellae surrounding a central canal.

Match the definition to the correct term

• The question asks for the "lattice-like network of bone matrix that makes up spongy bone."
• This description directly defines trabeculae.

Answer:

• Lacunae
• Lamellae
• Trabeculae (Correct answer)
• Osteon