Skeletal System (An Overview)

The video explains the skeletal system, highlighting its role as the body's framework, providing shape, support, and protection. It details the composition of bones, including osteocytes, compact and spongy bone, and bone marrow. The video also covers the importance of connective tissues like tendons and ligaments in movement, and describes different types of cartilage and joints. The skeletal system's key functions, such as mineral storage and blood cell production, are also discussed.

What is the primary function of the skeletal system?

• To produce hormones

• To provide a framework for the body

• To regulate body temperature

• To digest food

Which part of the skeletal system protects the brain?

• Pelvis

• Vertebrae

• Skull

• Rib cage

What is the role of bone marrow?

• To produce blood cells

• To protect the heart

• To store fat

• To connect muscles to bones

How do tendons contribute to movement?

• By producing blood cells

• By connecting bones to other bones

• By storing minerals

• By transmitting forces from muscles to bones

What type of cartilage is found in the external ear?

• Hyaline cartilage

• Fibrocartilage

• Elastic cartilage

• Compact cartilage