Skeletal System Quiz

What is the main function of the skeletal system?

• The main function of the skeletal system is to provide support, protection, and movement for the body.

• To regulate body temperature

• To store and release energy

• To produce hormones

How many bones are there in the human body?

• There are 206 bones in the human body.

• There are 150 bones in the human body.

• There are 300 bones in the human body.

• There are 100 bones in the human body.

What is the hardest substance in the human body?

• Tooth enamel

• Cartilage

• Bone marrow

• Muscle tissue

What are the two main types of bones in the skeletal system?

• Smooth bone and rough bone

• The two main types of bones in the skeletal system are compact bone and spongy bone.

• Long bone and short bone

• Hard bone and soft bone

What is the purpose of joints in the skeletal system?

• To regulate body temperature

• To store excess nutrients for the body

• The purpose of joints in the skeletal system is to allow movement and flexibility in the body.

• To provide structural support for the bones

What is the largest bone in the human body?

• Fibula

• Femur

• Humerus

• Radius

What is the function of the ribcage?

• The function of the ribcage is to aid in digestion

• The function of the ribcage is to store excess fat

• The function of the ribcage is to protect the vital organs such as the heart and lungs.

• The function of the ribcage is to regulate body temperature

What is the purpose of the spinal cord in the skeletal system?

• To provide structural support for the body

• To regulate body temperature

• To produce red blood cells

• The purpose of the spinal cord in the skeletal system is to transmit nerve signals between the brain and the rest of the body, allowing for movement and sensation.