Pre-Test of Skeletal System Year 11

Which of the following is the function of skeletal system? (Choose 3 points of answer)

• Protection of soft organs

• Filtering blood

• Blood cell formation

• Providing structure and support of the body

Which of the following bones is a part of axial skeleton? (Choose 2 points of answer)

• Vertebrae

• Extremities

• Pelvic

• Skull

What is the name of that bone? (the green part)

• Zygomatic bone

• Maxilla

• Mandible

• Sphenoid bone

What is the name of the bones that form the rib cage and protect the lungs?

• Sternum

• Ribs

• Vertebrae

• Scapula

What is the function of red bone marrow?

• Store fat

• Produce blood cells

• Provide support

• Connect muscles to bone

Which type of cartilage is found in the external ear?

• Hyaline cartilage

• Elastic cartilage

• Fibrocartilage

• Calcified cartilage

Which of the following is a flat bone?

• Humerus

• Femur

• Scapula

• Tibia

During the process of ossification, which part of the bone is primarily affected?

• Bone marrow

• Bone matrix

• Periosteum

• Cartilage

Which of the following joints allows movement in almost every direction, such as the hip and shoulder joints?

• Hinge joint

• Pivot joint

• Ball-and-socket joint

• Plane joint

Which type of bone cell is responsible for forming new bone tissue during ossification?

• Osteoclasts

• Chondrocytes

• Osteoblasts

• Myocytes