Exploring Bone Anatomy and Functions

What is the primary structural unit of compact bone?

• Osteoclast

• Osteon

• Trabeculae

• Chondrocyte

Which type of bone is characterized by a dense and smooth appearance?

• Spongy bone

• Compact bone

• Cartilage

• Marrow

What is the function of the trabeculae found in spongy bone?

• To store fat

• To provide structural support and flexibility

• To produce red blood cells

• To connect muscles to bones

Which of the following is NOT a type of bone based on shape?

• Long bone

• Short bone

• Irregular bone

• Dense bone

What is the primary function of compact bone?

• To produce blood cells

• To provide strength and support

• To store minerals

• To facilitate movement

Which part of the bone is responsible for the production of blood cells?

• Periosteum

• Medullary cavity

• Epiphysis

• Diaphysis

What is the main difference between compact and spongy bone?

• Compact bone is found in the epiphysis, while spongy bone is found in the diaphysis.

• Compact bone is dense and solid, while spongy bone has a porous, honeycomb structure.

• Compact bone contains red marrow, while spongy bone contains yellow marrow.

• Compact bone is flexible, while spongy bone is rigid.

Which type of bone is primarily responsible for the production of red blood cells?

• Compact bone

• Spongy bone

• Long bone

• Flat bone

What is the role of osteocytes in bone tissue?

• To break down bone tissue

• To form new bone tissue

• To maintain bone tissue

• To store calcium

Which part of the bone is covered by articular cartilage?

• Diaphysis

• Epiphysis

• Medullary cavity

• Periosteum