SYSTEM AT WORK: THE NUTRITION CONNECTION QUIZ BEE

Which protein in the skin makes it strong and waterproof?

• Collagen

• Insulin

• Keratin

• Melanin

What is the primary function of melanin in the skin?

• Stores fat

• Produces sweat

• Provides nutrients

• Protects against sunlight

Which of the following is NOT part of the integumentary system?

• Nails

• Hair

• Muscles

• Skin

What is the function of the skeletal system?

• Pump blood

• Protect organs

• Digest food

• Transport oxygen

How many bones does an adult human skeleton have?

• 206

• 305

• 180

• 150

Which bone protects the brain?

• Rib

• Skull

• Spine

• Pelvis

Bones are connected by what?

• Tendons

• Ligaments

• Veins

• Cartilage

Where is the femur located?

• Arm

• Back

• Leg

• Neck

Which muscle works automatically and makes the heart beat?

• Smooth muscle

• Cardiac muscle

• Skeletal muscle

• Biceps

Which type of muscle is under voluntary control?

• Cardiac

• Smooth

• Skeletal

• Involuntary