Human Skeletal System Concepts

The video tutorial explains the main components and functions of the skeletal system. It covers bones, ligaments, tendons, and cartilage, highlighting their roles in providing support, enabling movement, and protecting vital organs. Additionally, it discusses the production of red blood cells in bone marrow and the storage of minerals like calcium and phosphate.

Which component of the skeletal system connects muscles to bones?

• Ligaments

• Bones

• Cartilage

• Tendons

What is the total number of bones in the human body?

• 200

• 210

• 205

• 206

What allows the body to move by forming flexible joints?

• Bones

• Cartilage

• Joints

• Ligaments

Which organ is protected by the ribcage?

• Kidneys

• Heart

• Liver

• Brain

What mineral stored in bones is important for muscle contraction?

• Phosphate

• Magnesium

• Iron

• Calcium