Skeletal System Review

What are functions of the skeletal system? (select all that apply)

• hematopoiesis

• digestion

• support

• material storage

• sending signals

How many bones are in an adult human?

• 301

• 215

• 206

• 197

Which bones are part of the axial skeleton? (select all that apply)

• vertebrae

• humerus

• pelvis

• sternum

• skull

Which bones are part of the appendicular skeleton? (select all that apply)

• humerus

• ribs

• tarsals

• femur

• pelvis

Hematopoiesis is the formation of _____ _____

Tags

NGSS.HS-LS1-4

What bones make up the pectoral girdle? (select all that apply)

• Sternum

• Scapula

• femur

• clavicle

• humerus

What bones make up the pelvic girdle? (select all that apply)

• Vertebrae

• Sacrum

• femur

• clavicle

• Pelvis

We have talked about Jasmine who has the disorder fibrodysplasia ossificans progressiva. What happens to people who have this disorder? What part of the skeletal system is not working in people with this disorder?

Answer explanation

FOP causes the soft tissues like muscles, tendons, and ligaments to turn to bone. The osteoblasts are working on overdrive in their systems. Their osteoclasts might also not be working.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS3-1

What are the ends of long bones called?

• Epiphysis

• Diaphysis

• Periosteum

• Endosteum

• Medulla

What is the shaft of a long bone called?

• Epiphysis

• Diaphysis

• Periosteum

• Endosteum

• Medulla