Bio 168 Chapter 6: Bone, Bone Types, and Fracture Healing | Central Piedmont
Community College | Questions with 100% Verified Answers | Latest Update
Question: What are the primary functions of the skeletal system?
Answer:
Support, protect, facilitate movement, store minerals like calcium and phosphorus, and house
bone marrow for blood cell production.
Question: What connects bone to bone?
Answer:
Ligaments
Question: What connects muscle to bone?
Answer:
Tendons
Question: What are the two main subdivisions of the skeletal system?
Answer:
Axial and Appendicular
Question: What does the axial skeleton include?
Answer:
The skull, vertebral column, and bony thorax (ribs and sternum).
Question: What does the appendicular skeleton include?
Answer:
The pectoral and pelvic girdles, and the limbs.
Question: What are the two types of osseous tissue?
Answer:
Compact bone and spongy bone.
Question: What is the difference between compact bone and spongy
bone?
Answer:
Compact bone is dense and provides strength; spongy bone has holes to house bone marrow.
, Question: What are the four main types of bones based on shape?
Answer:
Flat bones, long bones, short bones, and irregular bones.
Question: Give an example of a flat bone.
Answer:
Skull bones
Question: Give an example of a long bone.
Answer:
Femur or phalanges
Question: Give an example of a short bone.
Answer:
Carpals
Question: What is the structural unit of compact bone called?
Answer:
Osteon or Haversian system.
Question: What is the role of osteoblasts?
Answer:
They are bone-building cells that lay down the bony matrix.
Question: What is endochondral ossification?
Answer:
The process where ossification occurs on a hyaline cartilage model for long, short, and
irregular bones.
Question: What is intramembranous ossification?
Answer:
The process where ossification occurs on top of a membrane for flat bones.
Question: What happens to the epiphyseal plate in adults?
Answer:
It is reduced to an epiphyseal line, indicating no further growth.
Community College | Questions with 100% Verified Answers | Latest Update
Question: What are the primary functions of the skeletal system?
Answer:
Support, protect, facilitate movement, store minerals like calcium and phosphorus, and house
bone marrow for blood cell production.
Question: What connects bone to bone?
Answer:
Ligaments
Question: What connects muscle to bone?
Answer:
Tendons
Question: What are the two main subdivisions of the skeletal system?
Answer:
Axial and Appendicular
Question: What does the axial skeleton include?
Answer:
The skull, vertebral column, and bony thorax (ribs and sternum).
Question: What does the appendicular skeleton include?
Answer:
The pectoral and pelvic girdles, and the limbs.
Question: What are the two types of osseous tissue?
Answer:
Compact bone and spongy bone.
Question: What is the difference between compact bone and spongy
bone?
Answer:
Compact bone is dense and provides strength; spongy bone has holes to house bone marrow.
, Question: What are the four main types of bones based on shape?
Answer:
Flat bones, long bones, short bones, and irregular bones.
Question: Give an example of a flat bone.
Answer:
Skull bones
Question: Give an example of a long bone.
Answer:
Femur or phalanges
Question: Give an example of a short bone.
Answer:
Carpals
Question: What is the structural unit of compact bone called?
Answer:
Osteon or Haversian system.
Question: What is the role of osteoblasts?
Answer:
They are bone-building cells that lay down the bony matrix.
Question: What is endochondral ossification?
Answer:
The process where ossification occurs on a hyaline cartilage model for long, short, and
irregular bones.
Question: What is intramembranous ossification?
Answer:
The process where ossification occurs on top of a membrane for flat bones.
Question: What happens to the epiphyseal plate in adults?
Answer:
It is reduced to an epiphyseal line, indicating no further growth.
