Bone Structure
Skeletal System Functions
Types of Bones
Name that Bone!
Joints
100

The scientific term for "bone cell"

What is an osteocyte?

100

This bone function keeps the human body from looking like an amorphous blob.

What is structural support?

100

This type of bone protects vital organs with large surface area.

What are flat bones?

100

The longest bone in the human body.

What is the femur?

100

This type of joint does not allow bone movement.

What is a fibrous joint?

200

The type of bone cell that takes calcium out of the blood to build bone.

What are osteoblasts?

200

This skeletal system function relies on muscle contractions and tendon connections. 

What is movement?

200

This type of bone is small and independent, developed within a tendon.

What is sesamoid bone?

200

The flat bone that makes up the chest wall.

What is the sternum?

200

This type of joint allows for some limited movement and cushioning (ex. intervertebral discs).

What are cartilagenous joints?

300

The type of bone cell that breaks down bone to release calcium into the blood.

What are osteoclasts?

300

This function is maintained by osteoblast and osteoclast activity.

What is mineral and nutrient storage?

300

This type of bone acts as levers in the human body.

What are long bones?

300
The three bones that meet at the shoulder joint.

What are the humerus, scapula and clavicle?

300

The hip meets the femur at this type of joint. 

What is a ball and socket?

400

The name of the space where blood vessels and nerves travel to nourish bone tissue. 

What are Haversian Canals?

400

This skeletal system function will keep other body systems alive.

What is protection of internal organs?

400

These small bones allow flexible movement.

What are short bones?

400

The four main bones of the leg.

What are the femur, tibia, fibula and patella?

400

This the the type of joint found where the humerus meets the ulna & radius. 

What is a hinge joint?

500

The shape of osteons that provides resistance from all directions. 

What is circular?

500

This function occurs in the bone marrow. *Scientific term

What is hematopoesis?

500

This type of bone provides support and protection, yet allows flexibility. 

What are irregular bones.

500

The scientific name for the ankle bones.

What are tarsals?

500

This is the type of joint between the carpal and the metacarpal of the thumb. 

What is a saddle joint?

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